[git commit] whitespace fix

[Denys Vlasenko]

commit: https://git.busybox.net/busybox/commit/?id=bf7f103ffb6e2644e9c063cba723e25635c14a52
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 libbb/xreadlink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libbb/xreadlink.c b/libbb/xreadlink.c
index 6315033bb..ead30e499 100644
--- a/libbb/xreadlink.c
+++ b/libbb/xreadlink.c
@@ -143,7 +143,7 @@ char* FAST_FUNC xmalloc_realpath_coreutils(const char *path)
 			buf = xmalloc_realpath(path);
 			if (buf) {
 				unsigned len = strlen(buf);
-                                buf = xrealloc(buf, len + strlen(last_slash) + 2);
+				buf = xrealloc(buf, len + strlen(last_slash) + 2);
 				buf[len++] = '/';
 				strcpy(buf + len, last_slash);
 			}