search: tweak ad result blocking

A slight regex change to avoid yahoo ad results from duck duck go if it ends up using the HTML search
sopel-irc · Apr 25, 2016 · 2e50d5f · 2e50d5f
1 parent 45d0f20
commit 2e50d5f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sopel/modules/search.py b/sopel/modules/search.py
@@ -33,7 +33,7 @@ def bing_search(query, lang='en-GB'):
     if m:
         return m.group(1)
 
-r_duck = re.compile(r'nofollow" class="[^"]+" href="(.*?)">')
+r_duck = re.compile(r'nofollow" class="[^"]+" href="(?!https?:\/\/r\.search\.yahoo)(.*?)">')
 
 
 def duck_search(query):