Const tightening.

Mark Wooding noticed there was a type mismatch warning in git.c; this
patch does things slightly differently (mostly tightening const) and
was what I was holding onto, waiting for the setup-revisions change
to be merged into the master branch.

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

1 files changed, 3 insertions, 3 deletions

diff --git a/upload-pack.c b/upload-pack.c
index 635abb371d..47560c9527 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -46,7 +46,7 @@ static void create_pack_file(void)
 	if (!pid) {
 		int i;
 		int args;
-		char **argv;
+		const char **argv;
 		char *buf;
 		char **p;
 
@@ -56,9 +56,9 @@ static void create_pack_file(void)
 		}
 		else
 			args = nr_has + nr_needs + 5;
-		argv = xmalloc(args * sizeof(char *));
+		p = xmalloc(args * sizeof(char *));
+		argv = (const char **) p;
 		buf = xmalloc(args * 45);
-		p = argv;
 
 		dup2(fd[1], 1);
 		close(0);