File fix-splash-screen.patch of Package celestia

diff -ruNp a/src/celestia/qt/qtmain.cpp b/src/celestia/qt/qtmain.cpp
--- a/src/celestia/qt/qtmain.cpp
+++ b/src/celestia/qt/qtmain.cpp
@@ -77,6 +77,7 @@ int main(int argc, char *argv[])
 
     // TODO: resolve issues with pixmap alpha channel
     splash.show();
+    app.processEvents();
 
     // Gettext integration
     setlocale(LC_ALL, "");