Simplify exception messages

Remove "Invalid argument" and "Decoding Error" prefixes

3 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/x509/x509_ext.cpp b/src/lib/x509/x509_ext.cpp
index 122be2885..5a5ffa177 100644
--- a/src/lib/x509/x509_ext.cpp
+++ b/src/lib/x509/x509_ext.cpp
@@ -101,7 +101,7 @@ Extensions::create_extn_obj(const OID& oid,
       }
    catch(Decoding_Error& e)
       {
-      throw Decoding_Error("Decoding X.509 extension " + oid.as_string() + " failed", e.what());
+      throw Decoding_Error("Decoding X.509 extension " + oid.as_string(), e);
       }
    return extn;
    }
diff --git a/src/lib/x509/x509_obj.cpp b/src/lib/x509/x509_obj.cpp
index 060453072..49d7fcc60 100644
--- a/src/lib/x509/x509_obj.cpp
+++ b/src/lib/x509/x509_obj.cpp
@@ -85,7 +85,7 @@ void X509_Object::load_data(DataSource& in)
       }
    catch(Decoding_Error& e)
       {
-      throw Decoding_Error(PEM_label() + " decoding failed: " + e.what());
+      throw Decoding_Error(PEM_label() + " decoding", e);
       }
    }
 
diff --git a/src/lib/x509/x509cert.cpp b/src/lib/x509/x509cert.cpp
index ddfe5d5b2..9ed521f16 100644
--- a/src/lib/x509/x509cert.cpp
+++ b/src/lib/x509/x509cert.cpp
@@ -650,7 +650,7 @@ std::unique_ptr<Public_Key> X509_Certificate::load_subject_public_key() const
       }
    catch(std::exception& e)
       {
-      throw Decoding_Error("X509_Certificate::load_subject_public_key", e.what());
+      throw Decoding_Error("X509_Certificate::load_subject_public_key", e);
       }
    }