Changes under win32

[bbtk.git] / kernel / src / bbtkPackage.cxx

diff --git a/kernel/src/bbtkPackage.cxx b/kernel/src/bbtkPackage.cxx
index 5f72953fa743ddc5492f287f296f5be8c2f7c1db..921682c743a9922525d81940f17aab36241d43e9 100644 (file)
--- a/kernel/src/bbtkPackage.cxx
+++ b/kernel/src/bbtkPackage.cxx
@@ -3,8 +3,8 @@
   Program:   bbtk
   Module:    $RCSfile: bbtkPackage.cxx,v $
   Language:  C++
-  Date:      $Date: 2009/01/13 08:45:27 $
-  Version:   $Revision: 1.24 $
+  Date:      $Date: 2009/04/21 14:36:51 $
+  Version:   $Revision: 1.25 $
 =========================================================================*/
 
 /* ---------------------------------------------------------------------
@@ -624,12 +624,17 @@ namespace bbtk
     bbtkDebugMessage("package",5,"==> Package::UnLoadReleasedDynamicallyLoadedPackages()"<<std::endl);
 
     std::set<Package::WeakPointer>::iterator i;
-    for (i=mReleasedDynamicallyLoadedPackages.begin();
-        i!=mReleasedDynamicallyLoadedPackages.end();
-        ++i)
-      {
-       if (!i->expired()) UnLoad(*i);
-      }
+
+//JCP- 21-04-09
+       if(mReleasedDynamicallyLoadedPackages.size()>0){
+               for (i=mReleasedDynamicallyLoadedPackages.begin();
+               i!=mReleasedDynamicallyLoadedPackages.end();
+               ++i)
+               {
+               if (!i->expired()) UnLoad(*i);
+               }
+       }
+//JCP- 21-04-09
     bbtkDebugMessage("package",5,"<== Package::UnLoadReleasedDynamicallyLoadedPackages()"<<std::endl);
   }
   //==========================================================================