[PATCH] Avoid a divide by zero if there's no messages to send.
---
imap-send.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
8f910a131c905720e9640ddecfd8f85927ddc660
diff --git a/imap-send.c b/imap-send.c
index d04259a..52e2400 100644
--- a/imap-send.c
+++ b/imap-send.c
@@ -1333,6 +1333,12 @@ 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) {
@@ -1340,7 +1346,6 @@ 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) {