shl: log: don't use strerror()

strerror() is not re-entrant safe so we should use %m instead. Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
dvdhrm · Nov 3, 2013 · 7e095d9 · 7e095d9
1 parent 37eae95
commit 7e095d9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/shl_log.c b/src/shl_log.c
@@ -320,8 +320,8 @@ int log_set_file(const char *file)
 	if (file) {
 		f = fopen(file, "a");
 		if (!f) {
-			log_err("cannot change log-file to %s (%d): %s",
-				file, errno, strerror(errno));
+			log_err("cannot change log-file to %s (%d): %m",
+				file, errno);
 			return -EFAULT;
 		}
 	} else {