Fix for bug in CHECK output where emtpy Marks:: lines could appear

evilnet · Mar 23, 2014 · 939a6a3 · 939a6a3
1 parent de70294
commit 939a6a3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ircd/client.c b/ircd/client.c
@@ -444,7 +444,7 @@ void client_check_marks(struct Client *client, struct Client *replyto)
   memset(&markbufp, 0, BUFSIZE);
 
   for (dp = cli_marks(client); dp; dp = dp->next) {
-    if (strlen(markbufp) + strlen(dp->value.cp) + 4 > 70) {
+    if (markbufp[0] && strlen(markbufp) + strlen(dp->value.cp) + 4 > 70) {
       ircd_snprintf(0, outbuf, sizeof(outbuf), "          Marks:: %s", markbufp);
       send_reply(replyto, RPL_DATASTR, outbuf);
       memset(&markbufp, 0, BUFSIZE);