Only treat non-negative integers as valid in insert_optional_args().

svn path=/main/trunk/; revision=13874

diff --git a/pym/_emerge/main.py b/pym/_emerge/main.py
index ca38570518a0f625570e6529a698a3916cfea118..99ae3d1380f4452a0dcbfa62c7cbbe00bc4097ed 100644 (file)
--- a/pym/_emerge/main.py
+++ b/pym/_emerge/main.py
@@ -368,10 +368,9 @@ def insert_optional_args(args):
        class valid_integers(object):
                def __contains__(self, s):
                        try:
-                               int(s)
+                               return int(s) >= 0
                        except (ValueError, OverflowError):
                                return False
-                       return True
 
        valid_integers = valid_integers()