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| author | Torbjörn Andersson | 2007-07-25 19:56:43 +0000 |
|---|---|---|
| committer | Torbjörn Andersson | 2007-07-25 19:56:43 +0000 |
| commit | 0998a2440afa101f9db1ee141f3674f8fbd85c4e (patch) | |
| tree | 514b9b6a1605b7dd931dec941fdcfd9e1ef29a2b /engines/scumm | |
| parent | 4f403f4dd356693b1ca3ef02d3b17ef8fef118e7 (diff) | |
| download | scummvm-rg350-0998a2440afa101f9db1ee141f3674f8fbd85c4e.tar.gz scummvm-rg350-0998a2440afa101f9db1ee141f3674f8fbd85c4e.tar.bz2 scummvm-rg350-0998a2440afa101f9db1ee141f3674f8fbd85c4e.zip | |
The drawStripToScreen() does nothing if width <= 0. In bug #1759925 ("COMI:
100% crash in SVN (not in 0.X.0)"), height was a fairly large negative number,
so I've added a test for that condition as well. This seems to fix the bug.
svn-id: r28199
Diffstat (limited to 'engines/scumm')
| -rw-r--r-- | engines/scumm/gfx.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/engines/scumm/gfx.cpp b/engines/scumm/gfx.cpp index 4e7276f2d0..c1e06609b9 100644 --- a/engines/scumm/gfx.cpp +++ b/engines/scumm/gfx.cpp @@ -560,7 +560,7 @@ void ScummEngine::drawStripToScreen(VirtScreen *vs, int x, int width, int top, i int y = vs->topline + top - _screenTop; int height = bottom - top; - if (width <= 0) + if (width <= 0 || height <= 0) return; const byte *src = vs->getPixels(x, top); |