Add a missing fork() error check.

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

diff --git a/send-pack.c b/send-pack.c
index cd478dd82fdc08094873112b40cbf302623ecc21..33e69dbe1803a8667f383c1f0517867c873dafc4 100644 (file)
--- a/send-pack.c
+++ b/send-pack.c
@@ -25,6 +25,8 @@ static int pack_objects(int fd, struct ref *refs)
        if (pipe(pipe_fd) < 0)
                return error("send-pack: pipe failed");
        pid = fork();
+       if (pid < 0)
+               return error("send-pack: unable to fork git-pack-objects");
        if (!pid) {
                /*
                 * The child becomes pack-objects --revs; we feed