X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/71458b3b2492943349f7693a46792756d5013c69..edee2ed36533ed9dfc7be7c0d64f0f965d55b9c4:/sbr/push.c

diff --git a/sbr/push.c b/sbr/push.c
index b4e3f498..c4d0e405 100644
--- a/sbr/push.c
+++ b/sbr/push.c
@@ -37,8 +37,15 @@ push(void)
 	    SIGNAL (SIGTTIN, SIG_IGN);
 	    SIGNAL (SIGTTOU, SIG_IGN);
 #endif
-	    freopen ("/dev/null", "r", stdin);
-	    freopen ("/dev/null", "w", stdout);
+
+	    unregister_for_removal(0);
+
+	    if (freopen ("/dev/null", "r", stdin) == NULL) {
+		advise ("stdin", "freopen");
+            }
+	    if (freopen ("/dev/null", "w", stdout) == NULL) {
+		advise ("stdout", "freopen");
+            }
 	    break;
 
 	default: