diff-index: fix compilation warnings.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/diff-index.c b/diff-index.c
index 8694012..8c9f601 100644 (file)
--- a/diff-index.c
+++ b/diff-index.c
@@ -11,7 +11,6 @@ COMMON_DIFF_OPTIONS_HELP;
 int main(int argc, const char **argv)
 {
        struct rev_info rev;
-       int match_missing = 0;
        int cached = 0;
        int i;