Sync with v2.2.1

diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index fc0393779c0dfd44cef7bdc3ec9a57e6d8892d52..e908d079bae83884cc218cf6a39d3ed705cf439b 100644 (file)
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -431,7 +431,7 @@ static const char *check_nonce(const char *buf, size_t len)
        nonce_stamp_slop = (long)ostamp - (long)stamp;
 
        if (nonce_stamp_slop_limit &&
-           abs(nonce_stamp_slop) <= nonce_stamp_slop_limit) {
+           labs(nonce_stamp_slop) <= nonce_stamp_slop_limit) {
                /*
                 * Pretend as if the received nonce (which passes the
                 * HMAC check, so it is not a forged by third-party)
@@ -527,8 +527,6 @@ static int run_and_feed_hook(const char *hook_name, feed_fn feed, void *feed_sta
        proc.in = -1;
        proc.stdout_to_stderr = 1;
 
-       prepare_push_cert_sha1(&proc);
-
        if (use_sideband) {
                memset(&muxer, 0, sizeof(muxer));
                muxer.proc = copy_to_sideband;
@@ -539,6 +537,8 @@ static int run_and_feed_hook(const char *hook_name, feed_fn feed, void *feed_sta
                proc.err = muxer.in;
        }
 
+       prepare_push_cert_sha1(&proc);
+
        code = start_command(&proc);
        if (code) {
                if (use_sideband)