M CHANGES → CHANGES

@@ -100,6 +100,7 @@ - Vita: Fix analog controls (fixes mgba.io/i/1554)
  - Qt: Fix fast forward mute being reset (fixes mgba.io/i/1574)
  - Qt: Fix scrollbar arrows in memory view (fixes mgba.io/i/1558)
  - Qt: Fix several cases where shader selections don't get saved
+ - Qt: Fix division by zero error in invalid TilePainter state
 Misc:
  - GB Memory: Support manual SRAM editing (fixes mgba.io/i/1580)
  - SDL: Use controller GUID instead of name

M src/platform/qt/TilePainter.cpp → src/platform/qt/TilePainter.cpp

@@ -26,6 +26,9 @@ }
 
 void TilePainter::resizeEvent(QResizeEvent* event) {
 	int w = width() / m_size;
+	if (!w) {
+		w = 1;
+	}
 	int calculatedHeight = (m_tileCount + w - 1) * m_size / w;
 	calculatedHeight -= calculatedHeight % m_size;
 	if (width() / m_size != m_backing.width() / m_size || m_backing.height() != calculatedHeight) {