plan9port

commit 20512823c85437bdcdf58d3415676e59dd4833ad
parent f0cd09f3528565c418031a3666f8dbbcb0d3b9bf
Author: Russ Cox <rsc@swtch.com>
Date:   Thu,  5 Feb 2009 09:17:54 -0800

du: build by default; fix bug gcc discovered

Diffstat:
M
src/cmd/du.C
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/cmd/du.C b/src/cmd/du.C
@@ -162,7 +162,7 @@ seen(Dir *dir)
 			return 1;
 	if(c->n == c->max){
 		c->cache = realloc(c->cache, (c->max+=20)*sizeof(Dir));
-		if(cache == 0)
+		if(c->cache == 0)
 			err("malloc failure");
 	}
 	c->cache[c->n++] = *dir;