Commit Diff

Commit:
20512823c85437bdcdf58d3415676e59dd4833ad
From:
Russ Cox <rsc@swtch.com>
Date:
Message:
du: build by default; fix bug gcc discovered
Actions:
Patch | Tree
commit - f0cd09f3528565c418031a3666f8dbbcb0d3b9bf
commit + 20512823c85437bdcdf58d3415676e59dd4833ad
blob - 3a96c598c472f66c91e724570cdd2d97c2577560
blob + f62c45b7668abf0f7fd29b672dd9f5ac71e2f368
--- src/cmd/du.C
+++ 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;