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authorDaniel Barkalow <barkalow@iabervon.org>2005-12-04 16:59:37 (GMT)
committerJunio C Hamano <junkio@cox.net>2005-12-04 18:32:49 (GMT)
commit4c353e890c0107a8e733ab11634da21844ec38ba (patch)
tree17098bb6ffe08069660166a27d20eb6ea2877316
parentd79374c7b58d3814ffdc277de608243f8e665e3a (diff)
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Warn when send-pack does nothing
If you try to push into an empty repository with no ref arguments to git push, it doesn't do anything and doesn't say anything. This adds a warning when send-pack isn't going to push anything, so you don't assume that it silently did what you wanted. Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
-rw-r--r--send-pack.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/send-pack.c b/send-pack.c
index 2a14b00..f61c15c 100644
--- a/send-pack.c
+++ b/send-pack.c
@@ -190,6 +190,12 @@ static int send_pack(int in, int out, int nr_refspec, char **refspec)
if (match_refs(local_refs, remote_refs, &remote_tail,
nr_refspec, refspec, send_all))
return -1;
+
+ if (!remote_refs) {
+ fprintf(stderr, "No refs in common and none specified; doing nothing.\n");
+ return 0;
+ }
+
/*
* Finally, tell the other end!
*/