From: Alan Cox <alan@linux.intel.com>
Date: Thu, 8 Feb 2018 22:33:40 +0000 (+0000)
Subject: du: sort if and bracketing
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=beac2452b10cdcad4ba42b3a484c6c357eb9ee4b;p=FUZIX.git

du: sort if and bracketing
---

diff --git a/Applications/util/du.c b/Applications/util/du.c
index 4d841ad7..3fbead90 100644
--- a/Applications/util/du.c
+++ b/Applications/util/du.c
@@ -155,7 +155,7 @@ long dodir(char *d, int thislev, dev_t dev)
 	 * directory should not already have been done.
 	 */
 	maybe_print = !silent;
-	if (dir = opendir(d) == NULL) break;
+	if ((dir = opendir(d)) == NULL) break;
 	while ((entry = readdir(dir)) != NULL) {
 	    if (strcmp(entry->d_name, ".") == 0 ||
 		strcmp(entry->d_name, "..") == 0)