only clear CRTSCTS if -crtscts option given

[ppp.git] / pppd / sys-str.c

diff --git a/pppd/sys-str.c b/pppd/sys-str.c
index aed7c8ee47d96844e719a04c9116da883094a4ee..2dc7e968928f1571a216a2867d58c92ecfd03281 100644 (file)
--- a/pppd/sys-str.c
+++ b/pppd/sys-str.c
@@ -19,7 +19,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: sys-str.c,v 1.12 1994/09/16 02:18:01 paulus Exp $";
+static char rcsid[] = "$Id: sys-str.c,v 1.13 1994/09/16 02:35:42 paulus Exp $";
 #endif
 
 /*
@@ -387,9 +387,11 @@ set_up_tty(fd, local)
     if (!restore_term)
        inittermios = tios;
 
-    tios.c_cflag &= ~(CSIZE | CSTOPB | PARENB | CLOCAL | CRTSCTS);
-    if (crtscts == 1)
+    tios.c_cflag &= ~(CSIZE | CSTOPB | PARENB | CLOCAL);
+    if (crtscts > 0)
        tios.c_cflag |= CRTSCTS;
+    else if (crtscts < 0)
+       tios.c_cflag &= ~CRTSCTS;
 
     tios.c_cflag |= CS8 | CREAD | HUPCL;
     if (local || !modem)