------------------------------------------------------------------------
 r10019 | manolo | 2013-11-13 10:49:48 -0500 (Wed, 13 Nov 2013) | 2 lines
 Changed paths:
    M /branches/branch-1.3/src/Fl_cocoa.mm
 
 Bracket calls to timer callbacks with fl_lock_function()/fl_unlock_function() as occurs under WIN32 and X11.
 This was also missing in the FLTK 1.1 carbon version.
 ------------------------------------------------------------------------
Index: branches/branch-1.3/src/Fl_cocoa.mm
===================================================================
--- branches/branch-1.3/src/Fl_cocoa.mm	(revision 10018)
+++ branches/branch-1.3/src/Fl_cocoa.mm	(revision 10019)
@@ -463,9 +463,7 @@
  * break the current event loop
  */
 static void breakMacEventLoop()
-{
-  fl_lock_function();
-  
+{  
   NSPoint pt={0,0};
   NSEvent *event = [NSEvent otherEventWithType:NSApplicationDefined location:pt 
 				 modifierFlags:0
@@ -473,7 +471,6 @@
                                   windowNumber:0 context:NULL 
 				       subtype:FLTKTimerEvent data1:0 data2:0];
   [NSApp postEvent:event atStart:NO];
-  fl_unlock_function();
 }
 
 //
@@ -521,6 +518,7 @@
 
 static void do_timer(CFRunLoopTimerRef timer, void* data)
 {
+  fl_lock_function();
   current_timer = (MacTimeout*)data;
   current_timer->pending = 0;
   (current_timer->callback)(current_timer->data);
@@ -529,6 +527,7 @@
   current_timer = NULL;
 
   breakMacEventLoop();
+  fl_unlock_function();
 }
 
 void Fl::add_timeout(double time, Fl_Timeout_Handler cb, void* data)