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Dont crash if Wayland returns a cursor image array with some null images

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Kovid Goyal 2020-07-21 19:33:05 +05:30
parent a785b77da9
commit dc4762a69a
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2
glfw/wl_window.c vendored
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@ -77,6 +77,8 @@ setCursorImage(_GLFWwindow* window)
return;
if (cursorWayland->currentImage >= cursorWayland->cursor->image_count) cursorWayland->currentImage = 0;
image = cursorWayland->cursor->images[cursorWayland->currentImage];
if (!image) image = cursorWayland->cursor->images[0];
if (!image) return;
buffer = wl_cursor_image_get_buffer(image);
if (image->delay && window->cursor) {
changeTimerInterval(&_glfw.wl.eventLoopData, _glfw.wl.cursorAnimationTimer, ms_to_monotonic_t(image->delay));