# HG changeset patch
# User Jan Kanis <jan.code@jankanis.nl>
# Date 1404227889 -7200
# Node ID 86bcf17f50ef632c9182ad700634f85a1a44f166
# Parent  87c5402e0ba84d0c8ca780c64f8012f859fbc28f
improve warning messages

diff -r 87c5402e0ba8 -r 86bcf17f50ef blast2html.py
--- a/blast2html.py	Tue Jul 01 16:54:32 2014 +0200
+++ b/blast2html.py	Tue Jul 01 17:18:09 2014 +0200
@@ -399,7 +399,10 @@
         except OSError:
             continue
     if not links:
-        warnings.warn("No gene bank link templates found in {0}".format(', '.join(files)))
+        if not files:
+            warnings.warn("No gene bank link templates found (no blastdb*.loc files found in {0})".format(dir))
+        else:
+            warnings.warn("No gene bank link templates found in {0}".format(', '.join(files)))
     return links