commit 4f39815

Fix pointer clipping with -DNDEBUG

assert is implemented with a no-op macro with -DNDEBUG.

 1@@ -32,7 +32,6 @@
 2 #include "cursor/cursor_data.h"
 3 
 4 #include <stdio.h>
 5-#include <assert.h>
 6 #include <wld/wld.h>
 7 
 8 static void
 9@@ -258,7 +257,12 @@ clip_position(struct pointer *pointer, wl_fixed_t fx, wl_fixed_t fy)
10 	last_y = wl_fixed_to_int(pointer->y);
11 
12 	if (!pixman_region32_contains_point(&pointer->region, x, y, NULL)) {
13-		assert(pixman_region32_contains_point(&pointer->region, last_x, last_y, &box));
14+		if (!pixman_region32_contains_point(&pointer->region, last_x, last_y, &box)) {
15+			WARNING("cursor is not in the visible screen area\n");
16+			pointer->x = 0;
17+			pointer->y = 0;
18+			return;
19+		}
20 
21 		/* Do some clipping. */
22 		x = MAX(MIN(x, box.x2 - 1), box.x1);