From 57827ca743e95a6b6ad830fab03f46efaf1d9069 Mon Sep 17 00:00:00 2001
From: LemonBoy <thatlemon@gmail.com>
Date: Sat, 21 Oct 2017 10:44:53 +0200
Subject: Don't free the hash table if there's none

Glib doesn't like that and shows a harmless warning.
---
 src/irc/core/irc-servers.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/irc/core/irc-servers.c b/src/irc/core/irc-servers.c
index 7fd83045..3b4e1a52 100644
--- a/src/irc/core/irc-servers.c
+++ b/src/irc/core/irc-servers.c
@@ -443,8 +443,10 @@ static void sig_disconnected(IRC_SERVER_REC *server)
 	gslist_free_full(server->cap_active, (GDestroyNotify) g_free);
 	server->cap_active = NULL;
 
-	g_hash_table_destroy(server->cap_supported);
-	server->cap_supported = NULL;
+	if (server->cap_supported) {
+	    g_hash_table_destroy(server->cap_supported);
+	    server->cap_supported = NULL;
+	}
 
 	gslist_free_full(server->cap_queue, (GDestroyNotify) g_free);
 	server->cap_queue = NULL;
-- 
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