ud-mailgate: Assign value before check and drop semicolon

diff --git a/ud-mailgate b/ud-mailgate
index 02693b6..32985d1 100755 (executable)
--- a/ud-mailgate
+++ b/ud-mailgate
@@ -192,11 +192,10 @@ def DoArbChange(Str, Attrs):
     if attrName not in ArbChanges:
         return None
 
-    if re.match(ArbChanges[attrName], G[1]) is None:
+    value = G[1]
+    if re.match(ArbChanges[attrName], value) is None:
         raise UDFormatError("Item does not match the required format" + ArbChanges[attrName])
 
-    value = G[1];
-
     Attrs.append((ldap.MOD_REPLACE, attrName, value))
     return "Changed entry %s to %s" % (attrName, value)