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Avoid a divide by zero if there's no messages to send.

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Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Mike McCormack 2006-04-05 23:22:52 +09:00 committed by Junio C Hamano
parent 521a3f6767
commit 1cd88cc9e6
1 changed files with 6 additions and 1 deletions
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7
imap-send.c
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@ -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) {