git-p4: Unset P4DIFF environment variable when using 'p4 -du diff'

diff --git a/remote.h b/remote.h
index 0f6033fb258c5a44971c7479e1dfe938393ce398..f1dedf15f6ffe607c4ab123286c9c15fa5522790 100644 (file)
--- a/remote.h
+++ b/remote.h
@@ -25,6 +25,7 @@ struct remote {
         * 2 to always fetch tags
         */
        int fetch_tags;
+       int skip_default_update;
 
        const char *receivepack;
        const char *uploadpack;