From: Lukas Prokop <admin@lukas-prokop.at>
Date: Wed, 5 Sep 2012 14:29:05 +0000 (+0200)
Subject: netcardconfig: show the wpasecret input box, even if password is already set
X-Git-Tag: v0.5.5~1
X-Git-Url: http://git.grml.org/?p=grml-network.git;a=commitdiff_plain;h=63dae7f469dff849b7523d4c9212ce6015380dc5

netcardconfig: show the wpasecret input box, even if password is already set
---

diff --git a/sbin/netcardconfig b/sbin/netcardconfig
index d3ea772..f602f79 100755
--- a/sbin/netcardconfig
+++ b/sbin/netcardconfig
@@ -327,12 +327,14 @@ configiface() {
                           }
                   }
                   ' /etc/network/interfaces)
-          while [ -z "$WPASECRET" ] ; do
+          FIRST_RUN=0  # show the wpasecret input box at least once
+          while ( [ -z "$WPASECRET" ] || [ "$FIRST_RUN" ] ) ; do
             $DIALOG --inputbox "$MESSAGEW23 $ESSID" 15 50 "$WPASECRET" 2>"$TMP" || bailout 1
             read WPASECRET <"$TMP"
             if [ -z "$WPASECRET" ] ; then
               $DIALOG --msgbox "Sorry, empty password not allowed, please retry." 0 0 || bailout 1
             fi
+            FIRST_RUN=""
           done
 
           rm -f "$TMP"