[mutter/override-redirect-exclusion: 8/8] Fix shadowing problem breaking MetaStackTracker

[Owen Taylor <otaylor src gnome org>]

commit eed2a2d3248e1d8762244b8a5c9e48d420709069
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Wed Jun 17 14:22:24 2009 -0400

    Fix shadowing problem breaking MetaStackTracker
    
    A variable shadowing problem introduced in cleanup was causing
    queued elements to be removed too early.
    
    http://bugzilla.gnome.org/show_bug.cgi?id=585984

 src/core/stack-tracker.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/core/stack-tracker.c b/src/core/stack-tracker.c
index 98673cb..1c6cdca 100644
--- a/src/core/stack-tracker.c
+++ b/src/core/stack-tracker.c
@@ -515,12 +515,12 @@ stack_tracker_event_received (MetaStackTracker *tracker,
 
   while (tracker->queued_requests->head)
     {
-      MetaStackOp *op = tracker->queued_requests->head->data;
-      if (op->any.serial > op->any.serial)
+      MetaStackOp *queued_op = tracker->queued_requests->head->data;
+      if (queued_op->any.serial > op->any.serial)
 	break;
 
       g_queue_pop_head (tracker->queued_requests);
-      meta_stack_op_free (op);
+      meta_stack_op_free (queued_op);
     }
 
   if (tracker->predicted_stack)