[PATCH] lib/rename.c: rpl_rename - mark the out label as potentially unused

[Ben Walton]

  * Avoid possible compiler warnings/errors by marking the out label
    as potentially unused.

Signed-off-by: Ben Walton <bdwal...@gmail.com>
---
 lib/rename.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/rename.c b/lib/rename.c
index 2116028..55130d8 100644
--- a/lib/rename.c
+++ b/lib/rename.c
@@ -462,7 +462,9 @@ rpl_rename (char const *src, char const *dst)
 
   ret_val = rename (src_temp, dst_temp);
   rename_errno = errno;
- out:
+
+ out: _GL_UNUSED_LABEL
+
   if (src_temp != src)
     free (src_temp);
   if (dst_temp != dst)
-- 
1.9.1