msi: Process messages while waiting for custom actions to complete.

353016f9 · Hans Leidekker · Alexandre Julliard · 655e16f1 · 353016f9
Commit 353016f9 authored Nov 10, 2011 by Hans Leidekker Committed by Alexandre Julliard Nov 14, 2011
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Showing with 10 additions and 2 deletions

dialog.c dlls/msi/dialog.c +10 -2

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--- a/dlls/msi/dialog.c
+++ b/dlls/msi/dialog.c
@@ -3786,8 +3786,16 @@ void msi_dialog_check_messages( HANDLE handle )
    /* in threads other than the UI thread, block */
    if( uiThreadId != GetCurrentThreadId() )
    {
-        if( handle )
-            MsgWaitForMultipleObjectsEx( 1, &handle, INFINITE, 0, 0 );
+        if (!handle) return;
+        while (MsgWaitForMultipleObjectsEx( 1, &handle, INFINITE, QS_ALLINPUT, 0 ) == WAIT_OBJECT_0 + 1)
+        {
+            MSG msg;
+            while (PeekMessageW( &msg, NULL, 0, 0, PM_REMOVE ))
+            {
+                TranslateMessage( &msg );
+                DispatchMessageW( &msg );
+            }
+        }
        return;
    }