ubase

commit bed72cf4090767585724ef77fc7efa978c88bd6d
parent 33be4f39c27a81dd797f1a5e94a5145f02da7340
Author: sin <sin@2f30.org>
Date:   Mon, 14 Apr 2014 11:32:30 +0100

Simplify skipping "." and ".." in switch_root

Diffstat:
M
switch_root.c
 | 
5
++---

1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/switch_root.c b/switch_root.c
@@ -28,9 +28,8 @@ delete_content(const char *dir, dev_t curdevice)
 		if (d) {
 			for(; (dent = readdir(d)) ;) {
 				/* skip ".." and "." */
-				if (dent->d_name[0] == '.'
-				 && ((dent->d_name[1] == '.' && dent->d_name[2] == 0)
-				     || (dent->d_name[1] == 0)))
+				if (strcmp(dent->d_name, ".") == 0 ||
+				    strcmp(dent->d_name, "..") == 0)
 					continue;
 
 				/* build path and dive deeper */