From: Nicolas François <nicolas.francois@centraliens.net>
Date: Mon, 19 Aug 2013 22:27:59 +0000 (+0200)
Subject: Avoid unused variables.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fde4609c4278554b05895705089468ea47d0115e;p=thirdparty%2Fshadow.git

Avoid unused variables.

	* src/su.c: ret is only used in case of PAM.
---

diff --git a/ChangeLog b/ChangeLog
index 0ffedc5ed..05a42f22f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2013-08-19  Nicolas François  <nicolas.francois@centraliens.net>
+
+	* src/su.c: ret is only used in case of PAM.
+
 2013-08-19  Nicolas François  <nicolas.francois@centraliens.net>
 
 	* src/su.c: Ignore close() failure before exiting.
diff --git a/src/su.c b/src/su.c
index a60d2a2fd..bad82ee8b 100644
--- a/src/su.c
+++ b/src/su.c
@@ -275,7 +275,9 @@ static void handle_session (void)
 {
 	sigset_t ourset;
 	int status;
+#ifdef USE_PAM
 	int ret;
+#endif				/* USE_PAM */
 	int fd_ptmx = -1;
 	int fd_pts = -1;
 	char *pts_name = NULL;