# HG changeset patch
# User Mike Ruprecht <cmaiku@gmail.com>
# Date 1453450268 21600
# Node ID 506e67bca293dc59443e7a93ad408eef933cf08d
# Parent  25a255f32eee7218886f930aeb3413469a8d3e0a
Silence warning when system messages are being logged aka from == NULL

diff -r 25a255f32eee -r 506e67bca293 libpurple/log.c
--- a/libpurple/log.c	Sat Jan 16 10:01:23 2016 -0500
+++ b/libpurple/log.c	Fri Jan 22 02:11:08 2016 -0600
@@ -1334,7 +1334,8 @@
 	if(!data->file)
 		return 0;
 
-	escaped_from = g_markup_escape_text(from, -1);
+	escaped_from = g_markup_escape_text(from != NULL ? from : "<NULL>",
+			-1);
 
 	image_corrected_msg = convert_image_tags(log, message);
 	purple_markup_html_to_xhtml(image_corrected_msg, &msg_fixed, NULL);