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| author |  Mike McCormack <mike@codeweavers.com> | 2006-04-05 23:22:52 +0900 |
|---|---|---|
| committer |  Junio C Hamano <junkio@cox.net> | 2006-04-05 13:00:03 -0700 |
| commit | 1cd88cc9e6d6f83fed554419166a52a900e6f9a5 (patch) | |
| tree | 360acf830d3ab86e3259a825656db95574983eef /imap-send.c | |
| parent | Merge git://git.kernel.org/pub/scm/gitk/gitk (diff) | |
| download | tgif-1cd88cc9e6d6f83fed554419166a52a900e6f9a5.tar.xz | |
Avoid a divide by zero if there's no messages to send.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'imap-send.c')
| -rw-r--r-- | imap-send.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/imap-send.c b/imap-send.c index f3cb79b1f8..ea56dc9ae5 100644 --- a/imap-send.c +++ b/imap-send.c @@ -1332,6 +1332,12 @@ main(int argc, char **argv) return 1; } + total = count_messages( &all_msgs ); + if (!total) { + fprintf(stderr,"no messages to send\n"); + return 1; + } + /* write it to the imap server */ ctx = imap_open_store( &server ); if (!ctx) { @@ -1339,7 +1345,6 @@ main(int argc, char **argv) return 1; } - total = count_messages( &all_msgs ); fprintf( stderr, "sending %d message%s\n", total, (total!=1)?"s":"" ); ctx->name = imap_folder; while (1) { |