[gimp] Bug 709857 - Lcms plugin crashes if RGB profile does not exist

[Michael Natterer <mitch src gnome org>]

commit 961d03d795e1ab32923f31e7f979f601403cdf41
Author: Michael Natterer <mitch gimp org>
Date:   Mon Nov 4 23:17:41 2013 +0100

    Bug 709857 - Lcms plugin crashes if RGB profile does not exist
    
    Always check the return value of lcms_load_profile(config->rgb_profile)
    and use the builtin sRGB profile if it returns NULL.

 plug-ins/common/lcms.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/plug-ins/common/lcms.c b/plug-ins/common/lcms.c
index 03dba8b..c9a6676 100644
--- a/plug-ins/common/lcms.c
+++ b/plug-ins/common/lcms.c
@@ -1481,7 +1481,7 @@ lcms_icc_combo_box_new (GimpColorConfig *config,
   gchar       *history;
   gchar       *label;
   gchar       *name;
-  cmsHPROFILE  profile;
+  cmsHPROFILE  profile = NULL;
 
   dialog = lcms_icc_file_chooser_dialog_new ();
   history = gimp_personal_rc_file ("profilerc");
@@ -1496,7 +1496,8 @@ lcms_icc_combo_box_new (GimpColorConfig *config,
 
   if (config->rgb_profile)
     profile = lcms_load_profile (config->rgb_profile, NULL);
-  else
+
+  if (! profile)
     profile = cmsCreate_sRGBProfile ();
 
   name = lcms_icc_profile_get_desc (profile);