From: Tobias Stoeckmann <tobias@stoeckmann.org>
Date: Wed, 25 Mar 2026 16:44:47 +0000 (+0100)
Subject: su: Declare force_pty only with USE_PTY
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ecb24ae653c1329b34746e9ac8415f428ba33cb;p=thirdparty%2Futil-linux.git

su: Declare force_pty only with USE_PTY

This makes it easier to review that force_pty is only used (or actually
useable) if USE_PTY is defined.

Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
---

diff --git a/login-utils/su-common.c b/login-utils/su-common.c
index 1f5940914..d7dd160dd 100644
--- a/login-utils/su-common.c
+++ b/login-utils/su-common.c
@@ -156,7 +156,9 @@ struct su_context {
 			suppress_pam_info,	/* don't print PAM info messages (Last login, etc.). */
 			pam_has_session,	/* PAM session opened */
 			pam_has_cred,		/* PAM cred established */
+#ifdef USE_PTY
 			force_pty,		/* create pseudo-terminal */
+#endif
 			restricted;		/* false for root user */
 };
 
@@ -1087,7 +1089,9 @@ int su_main(int argc, char **argv, int mode)
 			break;
 
 		case 'T':
+#ifdef USE_PTY
 			su->force_pty = 0;
+#endif
 			break;
 
 		case 's':