Added error checking for empty parameters

2011-04-19 00:50:58 -04:00
parent 6c00d59973
commit 482161e98b
5 changed files with 12 additions and 0 deletions
--- a/modules/wiktionary.py
+++ b/modules/wiktionary.py
@@ -72,6 +72,8 @@ def format(word, definitions, number=2):
   return result.strip(' .,')

 def w(phenny, input): 
+   if not input.group(2):
+      return phenny.reply("Nothing to define.")
   word = input.group(2)
   etymology, definitions = wiktionary(word)
   if not definitions: