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-rw-r--r--sky/screen.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/sky/screen.cpp b/sky/screen.cpp
index 555b9f873d..b94ccfcdf2 100644
--- a/sky/screen.cpp
+++ b/sky/screen.cpp
@@ -187,7 +187,7 @@ void SkyScreen::flip(void) {
uint8 *screenPos = _currentScreen;
uint8 *backPos = _backScreen;
uint32 copyX, copyWidth;
- copyWidth = 0;
+ copyX = copyWidth = 0;
for (uint8 cnty = 0; cnty < GRID_Y; cnty++) {
for (uint8 cntx = 0; cntx < GRID_X; cntx++) {
if (_gameGrid[cnty * GRID_X + cntx] & 1) {