sbase

commit 3b187f482653da01f59a9f37344d20ad7fcf3447
parent af61ba738cab2eaf72d9007dccc24398f32f2ddb
Author: FRIGN <dev@frign.de>
Date:   Thu, 12 Mar 2015 13:29:12 +0100

Only call recurse() when path points to a directory in du(1)

This improves performance by ~30%.

Diffstat:
M
du.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/du.c b/du.c
@@ -47,7 +47,8 @@ du(const char *path, int depth, void *total)
 		return;
 	}
 
-	recurse(path, du, depth, &subtotal);
+	if (S_ISDIR(st.st_mode))
+		recurse(path, du, depth, &subtotal);
 	*((size_t *)total) += subtotal + nblks(st.st_blocks);
 
 	if (!sflag && depth <= maxdepth && (S_ISDIR(st.st_mode) || aflag))