Merge lp:~apw/lightdm/lp1203711-fix-uninitialised-glist into lp:lightdm

[Andy Whitcroft]

fix uninitialised GList pointer in configuration directory handling (LP: #1203711)

Fixes early startup crashes triggered by an uninitialised GList being used for the configuration directory listing.

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FAILED: Continuous integration, rev:1721
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review: Needs Fixing (continuous-integration)

[Robert Ancell (robert-ancell)]

Thanks Andy!

review: Approve

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PASSED: Continuous integration, rev:1721
http://jenkins.qa.ubuntu.com/job/lightdm-ci/131/
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review: Approve (continuous-integration)

=== modified file 'src/lightdm.c'
--- src/lightdm.c	2013-07-19 08:56:49 +0000
+++ src/lightdm.c	2013-07-22 13:31:26 +0000
@@ -1023,7 +1023,7 @@
     if (config_d_dir)
     {
         GDir *dir;
-        GList *files, *link;
+        GList *files = NULL, *link;
         GKeyFile *f;
 
         /* Find configuration files */