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| author | truelight <truelight@openttd.org> | 2004-08-10 17:23:21 +0000 |
|---|---|---|
| committer | truelight <truelight@openttd.org> | 2004-08-10 17:23:21 +0000 |
| commit | f2623b5ee98875cd253793426e580f24d026f341 (patch) | |
| tree | 9c1271e44bbb70287f9befb26b0b26985b7e8a67 | |
| parent | a9413b12a25ca3f2fca654084c3cbea621fd5255 (diff) | |
| download | openttd-f2623b5ee98875cd253793426e580f24d026f341.tar.xz | |
(svn r13) Fix #972087 - minimap crash
| -rw-r--r-- | smallmap_gui.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/smallmap_gui.c b/smallmap_gui.c index 95bd826cf..f5aa0551d 100644 --- a/smallmap_gui.c +++ b/smallmap_gui.c @@ -351,7 +351,8 @@ static void DrawSmallMapContours(byte *dst, uint xc, uint yc, int pitch, int rep { do { if (xc < TILE_X_MAX && yc < TILE_Y_MAX) - WRITE_PIXELS_OR( dst, GetSmallMapCountoursPixels(TILE_XY(xc,yc)) & mask ); + if (dst > _screen.dst_ptr && dst < (_screen.dst_ptr + _screen.width * _screen.height - _screen.width) ) + WRITE_PIXELS_OR( dst, GetSmallMapCountoursPixels(TILE_XY(xc,yc)) & mask ); } while (xc++,yc++,dst+=pitch,--reps != 0); } |