GLK: Fix uninitialized variable warning

scummvm · Jul 26, 2019 · 65b8aa6 · 65b8aa6
1 parent 031c4f6
commit 65b8aa6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/engines/glk/magnetic/graphics.cpp b/engines/glk/magnetic/graphics.cpp
@@ -302,6 +302,7 @@ int16 Magnetic::find_name_in_header(const Common::String &name, bool upper) {
 
 void Magnetic::extract_frame(const picture *pic) {
 	uint32 i, x, y, bit_x, mask, ywb, yw, value, values[4];
+	values[0] = values[1] = values[2] = values[3] = 0;
 
 	if (pic->width * pic->height > MAX_PICTURE_SIZE) {
 		error("picture too large");