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ExaOffscreenMarkUsed: Don't crash when there's no offscreen memory.

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This commit is contained in:
Dodji Seketeli
2007-07-03 11:00:29 +02:00
committed by Michel Dänzer
parent 0ede39a25c
commit 2a75c77497
1 changed files with 1 additions and 1 deletions
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2
exa/exa_offscreen.c
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@@ -429,7 +429,7 @@ ExaOffscreenMarkUsed (PixmapPtr pPixmap)
ExaScreenPriv (pPixmap->drawable.pScreen);
static int iter = 0;
if (!pExaPixmap->area)
if (!pExaPixmap || !pExaPixmap->area)
return;
/* The numbers here are arbitrary. We may want to tune these. */