Update the screen immediately after restoring the cursor on running a dialog.

This is a bit of a hack, but makes it less likely that the player will see a
brief cursor palette glitch when the GUI is disabled.

svn-id: r24314

1 files changed, 4 insertions, 0 deletions

diff --git a/engines/scumm/scumm.cpp b/engines/scumm/scumm.cpp
index 8a26126600..de8793dedc 100644
--- a/engines/scumm/scumm.cpp
+++ b/engines/scumm/scumm.cpp
@@ -2087,6 +2087,10 @@ int ScummEngine::runDialog(Dialog &dialog) {
 	updateCursor();
 	CursorMan.showMouse(visible);
 
+	// Update the screen to make it less likely that the player will see a
+	// brief cursor palette glitch when the GUI is disabled.
+	_system->updateScreen();
+
 	// Resume sound & video
 	_sound->pauseSounds(old_soundsPaused);