su: remove useless assignment

Address: https://github.com/karelzak/util-linux/issues/1145
Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/login-utils/su-common.c b/login-utils/su-common.c
index 563f6c7bdbea52708a6ce99d310f0cdd17a592ee..a544c1b8758fe12653fd8d592551f8e250c641d6 100644 (file)
--- a/login-utils/su-common.c
+++ b/login-utils/su-common.c
@@ -550,8 +550,7 @@ static void create_watching_parent(struct su_context *su)
        if (su->force_pty) {
                ul_pty_set_child(su->pty, su->child);
 
-               if (ul_pty_proxy_master(su->pty) != 0)
-                       caught_signal = true;
+               ul_pty_proxy_master(su->pty);
 
                /* ul_pty_proxy_master() keeps classic signal handler are out of game */
                caught_signal = ul_pty_get_delivered_signal(su->pty);