(telnet_spin): if Scheduler() returns failure (-1) propagate to higher level

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12921 ec53bebd-3082-4978-b11e-865c3cabbd6b
2003-09-25 15:45:51 +00:00
parent d841047ce6
commit b2b4d18c3e
1 changed files with 4 additions and 3 deletions
--- a/appl/telnet/telnet/authenc.c
+++ b/appl/telnet/telnet/authenc.c
@@ -62,13 +62,14 @@ net_encrypt(void)
 int
 telnet_spin(void)
 {
-    extern int scheduler_lockout_tty;
+    int ret = 0;

    scheduler_lockout_tty = 1;
-    Scheduler(0);
+    if (Scheduler(0) == -1)
+	ret = 1;
    scheduler_lockout_tty = 0;
    
-    return 0;
+    return ret;

 }