From 2284680be58c8b783d8257d1ca36fc214b574d1e Mon Sep 17 00:00:00 2001
From: Yaroslav Kolomiiets <yarikos@gmail.com>
Date: Mon, 27 Feb 2017 17:34:01 +0200
Subject: limbo/lex.c: allow malloc(0) to return nil as some implementations do

---
 limbo/lex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'limbo')

diff --git a/limbo/lex.c b/limbo/lex.c
index d75e28f2..747cfaaf 100644
--- a/limbo/lex.c
+++ b/limbo/lex.c
@@ -1435,7 +1435,7 @@ allocmem(ulong n)
 	void *p;
 
 	p = malloc(n);
-	if(p == nil)
+	if(p == nil && n != 0)
 		fatal("out of memory");
 	return p;
 }
-- 
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