diff --git a/myql/myql.py b/myql/myql.py
index <HASH>..<HASH> 100755
--- a/myql/myql.py
+++ b/myql/myql.py
@@ -108,9 +108,9 @@ class YQL(object):
         '''Formats conditions
         args is a list of ['column', 'operator', 'value']
         '''
-
         if cond[1].lower() == 'in':
-            if len(cond[2]) > 1:
+            #if len(cond[2]) > 1:
+            if not isinstance(cond[2], str):
                 cond[2] = "({0})".format(','.join(map(str,["'{0}'".format(e) for e in cond[2]])))
             else:
                 cond[2] = "({0})".format(','.join(map(str,["{0}".format(e) for e in cond[2]])))
fix #<I>: handling of one symbol OK