[gtk+] inspector: Check a return value

[Matthias Clasen <matthiasc src gnome org>]

commit 1b8d06da2d3f9c5615b2e367335e780c3bbb2947
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jul 17 15:56:34 2015 -0400

    inspector: Check a return value
    
    We don't care about the error here, but we were relying on
    g_resources_get_info to zero the size even in case of error.
    No need to do that, we can just check the return value. Plus,
    it makes coverity happy.

 gtk/inspector/resource-list.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/gtk/inspector/resource-list.c b/gtk/inspector/resource-list.c
index 32a19d4..16e9651 100644
--- a/gtk/inspector/resource-list.c
+++ b/gtk/inspector/resource-list.c
@@ -120,9 +120,11 @@ load_resources_recurse (GtkInspectorResourceList *sl,
       else
         {
           count = 0;
-          g_resources_get_info (p, 0, &size, NULL, NULL);
-          *count_out += 1;
-          *size_out += size;
+          if (g_resources_get_info (p, 0, &size, NULL, NULL))
+            {
+              *count_out += 1;
+              *size_out += size;
+            }
         }
 
       stored_size = size;