Allow changing the scaler using hotkeys again. I hope this is the correct way

of fixing it. (I've added a final case to endGFXTransaction for when the screen
just needs to be updated, without any changes in mode or size.)

svn-id: r35443

1 files changed, 3 insertions, 0 deletions

diff --git a/backends/platform/sdl/graphics.cpp b/backends/platform/sdl/graphics.cpp
index 32ea425f8c..4a05a03973 100644
--- a/backends/platform/sdl/graphics.cpp
+++ b/backends/platform/sdl/graphics.cpp
@@ -170,6 +170,9 @@ OSystem::TransactionError OSystem_SDL::endGFXTransaction(void) {
 			if (_transactionDetails.needUpdatescreen)
 				internUpdateScreen();
 		}
+	} else if (_transactionDetails.needUpdatescreen) {
+		setGraphicsModeIntern();
+		internUpdateScreen();
 	}
 
 	_transactionMode = kTransactionNone;