circo

commit 33a0e553577b98de0e4c7b0681bcbbd963f81b64
parent ae05606e2bba2f91cc4ccfdb42e5fd18e0547345
Author: Claudio Alessi <smoppy@gmail.com>
Date:   Sat, 12 Aug 2017 22:10:25 +0200

Check empty chan in recv_join()

Diffstat:
M
circo.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/circo.c b/circo.c
@@ -750,7 +750,7 @@ parsesrv(void) {
 		printb(sel, "! Remote host closed connection.\n");
 		return;
 	}
-	//printb(sel, "DEBUG | buf=%s\n", buf);
+	//printb(sel, "DEBUG | buf=%s", buf);
 	cmd = buf;
 	usr = host;
 	if(!cmd || !*cmd)
@@ -823,6 +823,8 @@ void
 recv_join(char *who, char *chan, char *txt) {
 	Buffer *b;
 
+	if(!*chan)
+		return;
 	if(!strcmp(who, nick)) {
 		sel = newbuf(chan);
 		b = sel;