Hans Leidekker : msi: Components don't require a key path.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 566e67a491306e31e21773252255e9d04b9d7737
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=566e67a491306e31e217732522...

Author: Hans Leidekker 
Date:   Wed Nov  3 15:04:49 2010 +0100

msi: Components don't require a key path.

---

dlls/msi/action.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/dlls/msi/action.c b/dlls/msi/action.c
index 3ebf286..8a25c1a 100644
--- a/dlls/msi/action.c
+++ b/dlls/msi/action.c
@@ -3358,10 +3358,11 @@ static UINT ITERATE_RegisterTypeLibraries(MSIRECORD *row, LPVOID param)
     }
     comp->Action = INSTALLSTATE_LOCAL;

-    file = get_loaded_file( package, comp->KeyPath ); 
-    if (!file)
+    if (!comp->KeyPath || !(file = get_loaded_file( package, comp->KeyPath )))
+    {
+        TRACE("component has no key path\n");
         return ERROR_SUCCESS;
-
+    }
     ui_actiondata( package, szRegisterTypeLibraries, row );

module = LoadLibraryExW( file->TargetPath, NULL, LOAD_LIBRARY_AS_DATAFILE );