Fix coverity sign extension warning

Part of issue #2996
dosbox-staging · Oct 14, 2023 · 723c64f · 723c64f
1 parent 50f6d57
commit 723c64f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/hardware/vga_draw.cpp b/src/hardware/vga_draw.cpp
@@ -1840,8 +1840,8 @@ static Fraction calc_pixel_aspect_from_dimensions(const uint16_t width,
                                                   const bool double_width,
                                                   const bool double_height)
 {
-	const auto storage_aspect_ratio = Fraction(width * (double_width ? 2 : 1),
-	                                           height * (double_height ? 2 : 1));
+	const auto storage_aspect_ratio = Fraction(static_cast<int64_t>(width) * (double_width ? 2 : 1),
+	                                           static_cast<int64_t>(height) * (double_height ? 2 : 1));
 
 	return display_aspect_ratio / storage_aspect_ratio;
 }