[at-spi2-core] Fixed crash during removal of last application in registryd.

[Mike Gorse <mgorse src gnome org>]

commit 8adcd0124f6b35e495cb0f58c9d4e5c0888ad7ff
Author: Tomasz Olszak <t olszak samsung com>
Date:   Tue Oct 13 17:37:38 2015 +0200

    Fixed crash during removal of last application in registryd.
    
    Function find_index_of_reference always returned invalid index.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=756513

 registryd/registry.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/registryd/registry.c b/registryd/registry.c
index c533eb0..b5d91f8 100644
--- a/registryd/registry.c
+++ b/registryd/registry.c
@@ -144,11 +144,12 @@ find_index_of_reference (GPtrArray *arr, const gchar *name, const gchar * path,
 
   ref = spi_reference_new (name, path);
 
-  for (i = 0; i < arr->len && found == FALSE; i++)
+  for (i = 0; i < arr->len; i++)
     {
-      if (compare_reference (ref, g_ptr_array_index (arr, i)));
+      if (compare_reference (ref, g_ptr_array_index (arr, i)))
         {
           found = TRUE;
+          break;
         }
     }