Hans Leidekker : msi: Don' t extract files for assemblies which are already installed.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6a0801a40ac45b260d75cff0d77add6373d94ed3
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=6a0801a40ac45b260d75cff0d77add6373d94ed3

Author: Hans Leidekker <hans at codeweavers.com>
Date:   Tue Jan 11 10:28:50 2011 +0100

msi: Don't extract files for assemblies which are already installed.

---

 dlls/msi/files.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/dlls/msi/files.c b/dlls/msi/files.c
index 182e027..9d0e01a 100644
--- a/dlls/msi/files.c
+++ b/dlls/msi/files.c
@@ -68,7 +68,8 @@ static void schedule_install_files(MSIPACKAGE *package)
     {
         MSICOMPONENT *comp = file->Component;
 
-        if (comp->ActionRequest != INSTALLSTATE_LOCAL || !comp->Enabled)
+        if (comp->ActionRequest != INSTALLSTATE_LOCAL || !comp->Enabled ||
+            (comp->assembly && comp->assembly->installed))
         {
             TRACE("File %s is not scheduled for install\n", debugstr_w(file->File));
             file->state = msifs_skipped;