GRAPHICS: Simplify the interface of Graphics::loadThumbnail().

Now it returns the Surface, so the caller does not need to create one and pass it.

1 files changed, 1 insertions, 7 deletions

diff --git a/engines/sword1/detection.cpp b/engines/sword1/detection.cpp
index 0c1e74082f..4da636bce9 100644
--- a/engines/sword1/detection.cpp
+++ b/engines/sword1/detection.cpp
@@ -274,13 +274,7 @@ SaveStateDescriptor SwordMetaEngine::querySaveMetaInfos(const char *target, int
 			in->skip(1);
 
 		if (Graphics::checkThumbnailHeader(*in)) {
-			Graphics::Surface *thumbnail = new Graphics::Surface();
-			assert(thumbnail);
-			if (!Graphics::loadThumbnail(*in, *thumbnail)) {
-				delete thumbnail;
-				thumbnail = 0;
-			}
-
+			Graphics::Surface *const thumbnail = Graphics::loadThumbnail(*in);
 			desc.setThumbnail(thumbnail);
 		}