Merge pull request #285 from webmaster128/avoid-char-concatination

Avoid concatination of chars

7 files changed, 14 insertions, 14 deletions

diff --git a/src/lib/asn1/asn1_oid.cpp b/src/lib/asn1/asn1_oid.cpp
index 21c2daafb..2fbc4b27c 100644
--- a/src/lib/asn1/asn1_oid.cpp
+++ b/src/lib/asn1/asn1_oid.cpp
@@ -54,7 +54,7 @@ std::string OID::as_string() const
       {
       oid_str += std::to_string(id[i]);
       if(i != id.size() - 1)
-         oid_str += '.';
+         oid_str += ".";
       }
    return oid_str;
    }
diff --git a/src/lib/base/scan_name.cpp b/src/lib/base/scan_name.cpp
index 4b0c95004..5c8c55b27 100644
--- a/src/lib/base/scan_name.cpp
+++ b/src/lib/base/scan_name.cpp
@@ -29,7 +29,7 @@ std::string make_arg(
 
       if(name[i].first > level)
          {
-         output += '(' + name[i].second;
+         output += "(" + name[i].second;
          ++paren_depth;
          }
       else if(name[i].first < level)
@@ -48,7 +48,7 @@ std::string make_arg(
       }
 
    for(size_t i = 0; i != paren_depth; ++i)
-      output += ')';
+      output += ")";
 
    return output;
    }
@@ -141,14 +141,14 @@ std::string SCAN_Name::all_arguments() const
    std::string out;
    if(arg_count())
       {
-      out += '(';
+      out += "(";
       for(size_t i = 0; i != arg_count(); ++i)
          {
          out += arg(i);
          if(i != arg_count() - 1)
-            out += ',';
+            out += ",";
          }
-      out += ')';
+      out += ")";
       }
    return out;
    }
diff --git a/src/lib/cert/x509/x509_ca.cpp b/src/lib/cert/x509/x509_ca.cpp
index b6bb5d8ce..d329bfdd8 100644
--- a/src/lib/cert/x509/x509_ca.cpp
+++ b/src/lib/cert/x509/x509_ca.cpp
@@ -243,7 +243,7 @@ PK_Signer* choose_sig_format(const Private_Key& key,
 
    const Signature_Format format = (key.message_parts() > 1) ? DER_SEQUENCE : IEEE_1363;
 
-   padding = padding + '(' + hash->name() + ')';
+   padding = padding + "(" + hash->name() + ")";
 
    sig_algo.oid = OIDS::lookup(algo_name + "/" + padding);
    sig_algo.parameters = key.algorithm_identifier().parameters;
diff --git a/src/lib/entropy/proc_walk/proc_walk.cpp b/src/lib/entropy/proc_walk/proc_walk.cpp
index 7fbea678e..3d63e5d5a 100644
--- a/src/lib/entropy/proc_walk/proc_walk.cpp
+++ b/src/lib/entropy/proc_walk/proc_walk.cpp
@@ -86,7 +86,7 @@ int Directory_Walker::next_fd()
       if(filename == "." || filename == "..")
          continue;
 
-      const std::string full_path = entry.second + '/' + filename;
+      const std::string full_path = entry.second + "/" + filename;
 
       struct stat stat_buf;
       if(::lstat(full_path.c_str(), &stat_buf) == -1)
diff --git a/src/lib/misc/openpgp/openpgp.cpp b/src/lib/misc/openpgp/openpgp.cpp
index 3a464d906..f42ce875e 100644
--- a/src/lib/misc/openpgp/openpgp.cpp
+++ b/src/lib/misc/openpgp/openpgp.cpp
@@ -28,16 +28,16 @@ std::string PGP_encode(
    std::string pgp_encoded = PGP_HEADER;
 
    if(headers.find("Version") != headers.end())
-      pgp_encoded += "Version: " + headers.find("Version")->second + '\n';
+      pgp_encoded += "Version: " + headers.find("Version")->second + "\n";
 
    std::map<std::string, std::string>::const_iterator i = headers.begin();
    while(i != headers.end())
       {
       if(i->first != "Version")
-         pgp_encoded += i->first + ": " + i->second + '\n';
+         pgp_encoded += i->first + ": " + i->second + "\n";
       ++i;
       }
-   pgp_encoded += '\n';
+   pgp_encoded += "\n";
 
    Pipe pipe(new Fork(
                 new Base64_Encoder(true, PGP_WIDTH),
@@ -48,7 +48,7 @@ std::string PGP_encode(
    pipe.process_msg(input, length);
 
    pgp_encoded += pipe.read_all_as_string(0);
-   pgp_encoded += '=' + pipe.read_all_as_string(1) + '\n';
+   pgp_encoded += "=" + pipe.read_all_as_string(1) + "\n";
    pgp_encoded += PGP_TRAILER;
 
    return pgp_encoded;
diff --git a/src/lib/utils/filesystem.cpp b/src/lib/utils/filesystem.cpp
index 950d4d4e2..8d51e64bd 100644
--- a/src/lib/utils/filesystem.cpp
+++ b/src/lib/utils/filesystem.cpp
@@ -86,7 +86,7 @@ std::vector<std::string> impl_readdir(const std::string& dir_path)
             const std::string filename = dirent->d_name;
             if(filename == "." || filename == "..")
                continue;
-            const std::string full_path = cur_path + '/' + filename;
+            const std::string full_path = cur_path + "/" + filename;
 
             struct stat stat_buf;
 
diff --git a/src/tests/test_ecdsa.cpp b/src/tests/test_ecdsa.cpp
index 8d385b4bf..3fe9bff5e 100644
--- a/src/tests/test_ecdsa.cpp
+++ b/src/tests/test_ecdsa.cpp
@@ -37,7 +37,7 @@ size_t ecdsa_sig_kat(const std::string& group_id,
    PK_Verifier verify(ecdsa, padding);
    PK_Signer sign(ecdsa, padding);
 
-   return validate_signature(verify, sign, "ECDSA/" + group_id + '/' + hash,
+   return validate_signature(verify, sign, "ECDSA/" + group_id + "/" + hash,
                              msg, rng, signature);
    }