From 2a60a25443d4688e8096aaf95dc8f76c7655f0f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Helleu?= <flashcode@flashtux.org>
Date: Sat, 20 Jun 2020 10:04:40 +0200
Subject: [PATCH] irc: return NULL in info "irc_is_channel" if arguments is
 NULL or empty string

---
 src/plugins/irc/irc-info.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/plugins/irc/irc-info.c b/src/plugins/irc/irc-info.c
index 2faadb762..a933ac366 100644
--- a/src/plugins/irc/irc-info.c
+++ b/src/plugins/irc/irc-info.c
@@ -78,6 +78,9 @@ irc_info_info_irc_is_channel_cb (const void *pointer, void *data,
     (void) data;
     (void) info_name;
 
+    if (!arguments || !arguments[0])
+        return NULL;
+
     ptr_server = NULL;
     pos_channel = arguments;
     pos_comma = strchr (arguments, ',');