From 92f6f66814c0d9e9a82048ac99cf50d839678dc3 Mon Sep 17 00:00:00 2001
From: Bob Gilligan <gilligan@vyatta.com>
Date: Sun, 21 Nov 2010 07:59:04 -0800
Subject: Bugfix 6457: Don't ask the question if you're not going to like the
 answer.

---
 scripts/install/install-get-partition | 34 +++++++++++-----------------------
 scripts/install/install-image         | 22 ++++++++++++----------
 2 files changed, 23 insertions(+), 33 deletions(-)

(limited to 'scripts')

diff --git a/scripts/install/install-get-partition b/scripts/install/install-get-partition
index 8b4bd406..50ba7505 100755
--- a/scripts/install/install-get-partition
+++ b/scripts/install/install-get-partition
@@ -885,9 +885,10 @@ unmount () {
 turnoffswap
 
 while true; do
-  # check if we are in a live CD boot
+
   if ! is_live_cd_boot; then
-    # running installed system. check boot drive/partition.
+    # We're running on an installed system, so we don't have to find 
+    # a partition to install onto
     if is_union_install; then
       # this is a union install
       ROOT_PARTITION_TYPE=union
@@ -895,27 +896,9 @@ while true; do
       # this is an old, non-union install
       ROOT_PARTITION_TYPE=old
     fi
-    while [ -z "$response" ]; do
-      cat <<EOF
-You are running an installed system. Do you want to use the current install
-EOF
-      echo -n "partition? (Yes/No) [Yes]: "
-      response=$(get_response "Yes" "Yes No Y N")
-      echo
-    done
-    if [ "$response" == "no" ] || [ "$response" == "n" ]; then
-      # for simplicity, require the current install partition if running an
-      # installed system. 
-      ROOT_PARTITION_TYPE=''
-      break
-    else
-      # flag them as found but we don't actually need them
-      ROOT_PARTITION=dummy
-      INSTALL_DRIVE=dummy
-    fi
-  fi
-  if [ -n "$ROOT_PARTITION" ]; then
-    # got partition. done.
+    # flag partition and drive as found but we don't actually need them
+    ROOT_PARTITION=dummy
+    INSTALL_DRIVE=dummy
     break
   fi
 
@@ -965,6 +948,11 @@ EOF
     setup_method_auto
   fi
 
+  if [ -n "$ROOT_PARTITION" ]; then
+    # got partition. done.
+    break
+  fi
+
   break
 done
 
diff --git a/scripts/install/install-image b/scripts/install/install-image
index cd486404..c201be3c 100755
--- a/scripts/install/install-image
+++ b/scripts/install/install-image
@@ -208,21 +208,23 @@ fi
 trap sig_handler INT KILL
 trap exit_handler EXIT
 
-cat <<EOF
+if is_live_cd_boot; then
+    cat <<EOF
 Welcome to the Vyatta install program.  This script
 will walk you through the process of installing the
 Vyatta image to a local hard drive.
 EOF
 
-response=''
-while [ -z "$response" ]
-do
-  echo -n "Would you like to continue? (Yes/No) [Yes]: "
-  response=$(get_response "Yes" "Yes No Y N")
-  if [ "$response" == "no" ] || [ "$response" == "n" ]; then
-    fail_exit 'Ok then.'
-  fi
-done
+    response=''
+    while [ -z "$response" ]
+    do
+	echo -n "Would you like to continue? (Yes/No) [Yes]: "
+	response=$(get_response "Yes" "Yes No Y N")
+	if [ "$response" == "no" ] || [ "$response" == "n" ]; then
+	    fail_exit 'Ok then.'
+	fi
+    done
+fi
 
 if is_live_cd_boot; then
   if [ -n "$NEW_ISO" ]; then
-- 
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