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more places where display can be nil

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rsc 2005-07-13 03:56:21 +00:00
parent 2ec48bbca3
commit ca63c078d9
3 changed files with 3 additions and 3 deletions
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2
src/libdraw/alloc.c
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@ -196,7 +196,7 @@ _freeimage1(Image *i)
Display *d;
Image *w;
if(i == 0)
if(i == 0 || i->display == 0)
return 0;
/* make sure no refresh events occur on this if we block in the write */
d = i->display;