diff options
| -rw-r--r-- | src/mesa/main/drawpix.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/main/drawpix.c b/src/mesa/main/drawpix.c index c82abccc41a..296dcf8f0bc 100644 --- a/src/mesa/main/drawpix.c +++ b/src/mesa/main/drawpix.c @@ -341,7 +341,7 @@ _mesa_Bitmap( GLsizei width, GLsizei height, } if (ctx->RenderMode == GL_RENDER) { - if (bitmap) { + if (bitmap && width && height) { /* Truncate, to satisfy conformance tests (matches SGI's OpenGL). */ GLint x = IFLOOR(ctx->Current.RasterPos[0] - xorig); GLint y = IFLOOR(ctx->Current.RasterPos[1] - yorig); |