From e8aa9fc0b0448a178609bca03affceae2d60f297 Mon Sep 17 00:00:00 2001 From: Ondrej Holy Date: Mon, 5 Dec 2016 10:15:12 +0100 Subject: [PATCH] info: Do not crash if Renderer is not set by SessionManager This regression has been introduced by commit 52da4da. The info panel crashes if prettify_info() returns NULL. This happens if Renderer property from SessionManager is empty. https://bugzilla.gnome.org/show_bug.cgi?id=774240 --- panels/info/info-cleanup.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/panels/info/info-cleanup.c b/panels/info/info-cleanup.c index 20243ecfb..bb47493aa 100644 --- a/panels/info/info-cleanup.c +++ b/panels/info/info-cleanup.c @@ -99,6 +99,9 @@ remove_duplicate_whitespace (const char *old) GRegex *re; GError *error; + if (old == NULL) + return NULL; + error = NULL; re = g_regex_new ("[ \t\n\r]+", G_REGEX_MULTILINE, 0, &error); if (re == NULL)