X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/4548981fb45fbc917cc2c26b7c96b31cfa14bc9b..681fb6f84e8094c2c857d4341d3e2fb97d377908:/uip/mhshowsbr.c

diff --git a/uip/mhshowsbr.c b/uip/mhshowsbr.c
index ae90a7b5..5abd67dc 100644
--- a/uip/mhshowsbr.c
+++ b/uip/mhshowsbr.c
@@ -197,7 +197,7 @@ DisplayMsgHeader (CT ct, char *form)
 
     fflush (stdout);
 
-    for (i = 0; (child_id = m_vfork()) == NOTOK && i < 5; i++)
+    for (i = 0; (child_id = vfork()) == NOTOK && i < 5; i++)
 	sleep (5);
 
     switch (child_id) {
@@ -533,11 +533,11 @@ show_content_aux2 (CT ct, int serial, int alternate, char *cracked, char *buffer
 	else
 	    list_switch (ct, -1, 1, 0, 0);
 
-	if (xpause && SOprintf ("Press <return> to show content..."))
-	    printf ("Press <return> to show content...");
-
-	if (xpause) {
+	if (xpause && isatty (fileno (stdout))) {
 	    int	intr;
+
+	    if (SOprintf ("Press <return> to show content..."))
+		printf ("Press <return> to show content...");
 	    SIGNAL_HANDLER istat;
 
 	    istat = SIGNAL (SIGINT, intrser);
@@ -564,7 +564,7 @@ show_content_aux2 (CT ct, int serial, int alternate, char *cracked, char *buffer
 
     fflush (stdout);
 
-    for (i = 0; (child_id = m_vfork()) == NOTOK && i < 5; i++)
+    for (i = 0; (child_id = vfork()) == NOTOK && i < 5; i++)
 	sleep (5);
     switch (child_id) {
 	case NOTOK: