File hexchat-python3.patch of Package hexchat

Index: hexchat-2.12.0/src/common/dbus/dbus-client.c
===================================================================
--- hexchat-2.12.0.orig/src/common/dbus/dbus-client.c
+++ hexchat-2.12.0/src/common/dbus/dbus-client.c
@@ -21,6 +21,7 @@
 
 #include "config.h"
 
+#include <stdlib.h>
 #define GLIB_DISABLE_DEPRECATION_WARNINGS
 #include <dbus/dbus-glib.h>
 #include "dbus-client.h"