MSI: fix for DuplicateFiles

[Aric Stewart]

Duplicate files should not fail if unable to get Destination Directory.
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Index: dlls/msi/files.c
===================================================================
RCS file: /home/wine/wine/dlls/msi/files.c,v
retrieving revision 1.2
diff -u -r1.2 files.c
--- dlls/msi/files.c	20 Jun 2005 15:33:22 -0000	1.2
+++ dlls/msi/files.c	21 Jun 2005 12:54:10 -0000
@@ -633,9 +633,14 @@
         dest_path = resolve_folder(package, destkey, FALSE,FALSE,NULL);
         if (!dest_path)
         {
-            ERR("Unable to get destination folder\n");
-            HeapFree(GetProcessHeap(),0,file_source);
-            return ERROR_FUNCTION_FAILED;
+            /* try a Property */
+            dest_path = load_dynamic_property(package, destkey, NULL);
+            if (!dest_path)
+            {
+                FIXME("Unable to get destination folder, try AppSearch properties\n");
+                HeapFree(GetProcessHeap(),0,file_source);
+                return ERROR_SUCCESS;
+            }
         }
     }