=== modified file 'catfish/CatfishSearchEngine.py'
--- catfish/CatfishSearchEngine.py	2013-03-01 21:46:49 +0000
+++ catfish/CatfishSearchEngine.py	2013-04-08 13:40:47 +0000
@@ -218,7 +218,7 @@
                 if any(keyword in folder for keyword in keywords):
                     yield os.path.join(root, folder)
             for filename in files:
-                if any(keyword in filename for keyword in keywords):
+                if any(keyword.lower() in filename.lower() for keyword in keywords):
                     yield os.path.join(root, filename)
             yield True
         yield False