Added missing initialization

diff --git a/Modules/imageop.c b/Modules/imageop.c
index 57cb90b7e7d6089afec07eaee2ba11927e6e0795..77da52e78e5437db81d2106b6fb546a59130fefd 100644 (file)
--- a/Modules/imageop.c
+++ b/Modules/imageop.c
@@ -363,7 +363,7 @@ imageop_dither2grey2(self, args)
     object *rv;
     int i;
     int pos;
-    int sum, nvalue;
+    int sum = 0, nvalue;
    
     
     if ( !getargs(args, "(s#ii)", &cp, &len, &x, &y) )