Don't send empty JOIN to the server if extra_channels not set.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/cmd.c b/src/cmd.c
index 0ca0056..ef75b66 100644
--- a/src/cmd.c
+++ b/src/cmd.c
@@ -496,6 +496,9 @@ void cmd_rejoin_chans(void) {
 		}
 	}
 
+	if(!*(conf->extra_channels))
+		return;
+
 	strncpy(edit_box, conf->extra_channels, 128);
 	arg1 = edit_box;
 	mass_join(0);