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[PATCH] lib/rename.c: rpl_rename - Avoid unused-but-set-variable compile
From: |
Ben Walton |
Subject: |
[PATCH] lib/rename.c: rpl_rename - Avoid unused-but-set-variable compiler warning |
Date: |
Mon, 2 Jun 2014 20:13:54 +0100 |
* In the non-Win32 variant of rpl_rename, it is possible that
dst_exists may be set but not used. Mark it with the unused
attribute to avoid compiler warnings.
Signed-off-by: Ben Walton <address@hidden>
---
lib/rename.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/rename.c b/lib/rename.c
index 55130d8..099066d 100644
--- a/lib/rename.c
+++ b/lib/rename.c
@@ -285,7 +285,7 @@ rpl_rename (char const *src, char const *dst)
char *dst_temp = (char *) dst;
bool src_slash;
bool dst_slash;
- bool dst_exists;
+ bool dst_exists _GL_UNUSED;
int ret_val = -1;
int rename_errno = ENOTDIR;
struct stat src_st;
--
1.9.1
- [PATCH] lib/rename.c: rpl_rename - Avoid unused-but-set-variable compiler warning,
Ben Walton <=