Use a better way that ensures that NIFS is really 0 if there are no

hostname.if files.

suggested by and OK halex@
OK krw@

diff --git a/distrib/miniroot/install.sub b/distrib/miniroot/install.sub
index 18a3904..865153b 100644 (file)
--- a/distrib/miniroot/install.sub
+++ b/distrib/miniroot/install.sub
@@ -1,4 +1,4 @@
-#      $OpenBSD: install.sub,v 1.764 2014/04/21 12:41:36 rpe Exp $
+#      $OpenBSD: install.sub,v 1.765 2014/04/21 15:56:19 rpe Exp $
 #
 # Copyright (c) 1997-2009 Todd Miller, Theo de Raadt, Ken Westerback
 # All rights reserved.
@@ -742,7 +742,7 @@ configure_ifs() {
                        : ${_first:=$_ifs}
                fi
                
-               NIFS=0; for _hn in /tmp/hostname.*; do ((NIFS++)); done
+               NIFS=$(ls -1 /tmp/hostname.* 2>/dev/null | grep -c ^)
                _p=done
        done
 }