Mike McCormack : msi: Split msi_set_sourcedir_props into a separate function.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b921118f145227e194b8b312c6ee9f7a1b39b837
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b921118f145227e194b8b312c6ee9f7a1b39b837

Author: Mike McCormack <mike at codeweavers.com>
Date:   Mon Nov 20 16:27:36 2006 +0900

msi: Split msi_set_sourcedir_props into a separate function.

---

 dlls/msi/action.c |   37 +++++++++++++++++++++++--------------
 1 files changed, 23 insertions(+), 14 deletions(-)

diff --git a/dlls/msi/action.c b/dlls/msi/action.c
index 41d0a19..c49d26d 100644
--- a/dlls/msi/action.c
+++ b/dlls/msi/action.c
@@ -3851,10 +3851,30 @@ static UINT ACTION_ForceReboot(MSIPACKAG
     return ERROR_INSTALL_SUSPEND;
 }
 
+UINT msi_set_sourcedir_props(MSIPACKAGE *package)
+{
+    LPWSTR p, source;
+    DWORD len;
+
+    p = strrchrW( package->PackagePath, '\\' );
+    if (!p)
+        return ERROR_SUCCESS;
+
+    len = p - package->PackagePath + 2;
+    source = msi_alloc( len * sizeof(WCHAR) );
+    lstrcpynW( source, package->PackagePath, len );
+
+    MSI_SetPropertyW( package, cszSourceDir, source );
+    MSI_SetPropertyW( package, cszSOURCEDIR, source );
+
+    msi_free( source );
+
+    return ERROR_SUCCESS;
+}
+
 static UINT ACTION_ResolveSource(MSIPACKAGE* package)
 {
-    DWORD attrib, len;
-    LPWSTR ptr, source;
+    DWORD attrib;
     UINT rc;
 
     /*
@@ -3864,18 +3884,7 @@ static UINT ACTION_ResolveSource(MSIPACK
     if (!package->PackagePath)
         return ERROR_SUCCESS;
 
-    ptr = strrchrW(package->PackagePath, '\\');
-    if (!ptr)
-        return ERROR_SUCCESS;
-
-    len = ptr - package->PackagePath + 2;
-    source = msi_alloc(len * sizeof(WCHAR));
-    lstrcpynW(source,  package->PackagePath, len);
-
-    MSI_SetPropertyW(package, cszSourceDir, source);
-    MSI_SetPropertyW(package, cszSOURCEDIR, source);
-
-    msi_free(source);
+    msi_set_sourcedir_props(package);
 
     attrib = GetFileAttributesW(package->PackagePath);
     if (attrib == INVALID_FILE_ATTRIBUTES)