diff options
Diffstat (limited to 'hw/display')
| -rw-r--r-- | hw/display/cirrus_vga_rop.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/hw/display/cirrus_vga_rop.h b/hw/display/cirrus_vga_rop.h index 9c7bb09..0925a00 100644 --- a/hw/display/cirrus_vga_rop.h +++ b/hw/display/cirrus_vga_rop.h @@ -52,8 +52,7 @@ glue(cirrus_bitblt_rop_fwd_, ROP_NAME)(CirrusVGAState *s, dstpitch -= bltwidth; srcpitch -= bltwidth; - if (dstpitch < 0 || srcpitch < 0) { - /* is 0 valid? srcpitch == 0 could be useful */ + if (bltheight > 1 && (dstpitch < 0 || srcpitch < 0)) { return; } |