Fixed bug where regex_predicate caused KeyError.

LanceMaverick · Mar 5, 2017 · d61b600 · d61b600
1 parent 728402e
commit d61b600
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/skybeard/predicates.py b/skybeard/predicates.py
@@ -4,15 +4,15 @@
 logger = logging.getLogger(__name__)
 
 
-def regex_predicate(pattern, lower = False ):
+def regex_predicate(pattern, lower=False):
     """Returns a predicate function which returns True if pattern is matched.
         if lower == True, the text will be made lower case."""
     def retfunc(chat_handler, msg):
-        if lower:
-            text = msg['text'].lower()
-        else:
-            text = msg['text']
         try:
+            if lower:
+                text = msg['text'].lower()
+            else:
+                text = msg['text']
             logger.debug("Matching regex: '{}' in '{}'".format(
                 pattern, text))
             retmatch = re.match(pattern, text)