From e4c74b87b6798b5255a3b794276cf83fea19b36d Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Sat, 28 Jan 2006 23:45:53 +0000
Subject: do not die in freeimage(0) when screen==0

---
 src/libdraw/alloc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/libdraw/alloc.c b/src/libdraw/alloc.c
index 53e9605b..fb43351d 100644
--- a/src/libdraw/alloc.c
+++ b/src/libdraw/alloc.c
@@ -231,9 +231,10 @@ freeimage(Image *i)
 {
 	int ret;
 
+	if(i == nil)
+		return;
 	if(i == screen)
 		abort();
-
 	ret = _freeimage1(i);
 	free(i);
 	return ret;
-- 
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