Fix some LGTM issues

5 files changed, 9 insertions, 2 deletions

diff --git a/src/scripts/ci/lgtm.yml b/src/scripts/ci/lgtm.yml
index 036470dd6..e5f232b85 100644
--- a/src/scripts/ci/lgtm.yml
+++ b/src/scripts/ci/lgtm.yml
@@ -1,4 +1,7 @@
 
+queries:
+ - exclude: cpp/fixme-comment
+
 extraction:
   cpp:
     configure:
diff --git a/src/scripts/comba.py b/src/scripts/comba.py
index 711d1a950..309dca082 100755
--- a/src/scripts/comba.py
+++ b/src/scripts/comba.py
@@ -120,5 +120,7 @@ namespace Botan {
 
     print("}")
 
+    return 0
+
 if __name__ == '__main__':
     sys.exit(main())
diff --git a/src/scripts/monty.py b/src/scripts/monty.py
index d3e9b5cb3..f253da3f6 100755
--- a/src/scripts/monty.py
+++ b/src/scripts/monty.py
@@ -90,6 +90,8 @@ namespace Botan {
 
     print("}")
 
+    return 0
+
 if __name__ == '__main__':
     sys.exit(main())
 
diff --git a/src/scripts/oids.py b/src/scripts/oids.py
index 5cc61712a..f303f1f7e 100755
--- a/src/scripts/oids.py
+++ b/src/scripts/oids.py
@@ -270,7 +270,6 @@ def main(args = None):
     str2oid = {}
     dn_ub = {}
     sig2pads = defaultdict(set)
-    enc2pads = defaultdict(set)
     cur_hdr = None
 
     for line in oid_lines:
@@ -324,6 +323,7 @@ def main(args = None):
     elif args[1] == "pads":
         print format_pads_as_map(sig2pads)
 
+    return 0
 
 if __name__ == '__main__':
     sys.exit(main())
diff --git a/src/scripts/tls_suite_info.py b/src/scripts/tls_suite_info.py
index 0a894e0bc..21dcd7fcd 100755
--- a/src/scripts/tls_suite_info.py
+++ b/src/scripts/tls_suite_info.py
@@ -146,7 +146,7 @@ def open_input(args):
     if len(args) == 1:
         try:
             return open('tls-parameters.txt')
-        except:
+        except OSError:
             pass
 
         import urllib2