From b302e2ad8e40fff725d00b3bcbb67324ebc08e7c Mon Sep 17 00:00:00 2001
From: Zoran Dzelajlija <Zoran.Dzelajlija@CARNet.hr>
Date: Sat, 30 Apr 2005 02:39:05 +0000
Subject: [PATCH] r62: Konzistentno vracanje exit status 2 u slucaju not found
 greske. Kozmetika besmislenog koristenja rijeci "such"
 (?too much copy/paste error).

---
 functions.sh |   24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/functions.sh b/functions.sh
index 2094e0a..19116f8 100644
--- a/functions.sh
+++ b/functions.sh
@@ -17,13 +17,13 @@ cp_get_ifaddr() {
   if ! ifconfig $interface 2> /dev/null >> /dev/null; then
     echo "cp_get_ifaddr: $interface: No such interface" 1>&2
     CP_ECHO_RETURN="$echo_return"
-    return 1
+    return 2
   fi
 
   ifaddr="`/sbin/ifconfig $interface | awk '/inet/{ printf("%s\n",substr($2,index($2,":")+1)) }'`"
 
   if [ -z $ifaddr ]; then
-    echo "cp_get_ifaddr: $interface: No such ipaddress" 1>&2
+    echo "cp_get_ifaddr: $interface: No ip address found" 1>&2
     CP_ECHO_RETURN="$echo_return"
     return 1
   fi
@@ -58,7 +58,7 @@ cp_get_ifmask() {
   ifmask="`/sbin/ifconfig $interface | awk '/Mask/{if($3~/Mask/)a=$3;else if ($4~/Mask/)a=$4;printf ("%s\n", substr(a,index(a,":")+1))}'`"
 
   if [ -z "$ifmask" ]; then
-    echo "cp_get_ifmask: $interface: No such netmask" 1>&2
+    echo "cp_get_ifmask: $interface: No netmask found" 1>&2
     CP_ECHO_RETURN="$echo_return"
     return 1
   fi
@@ -114,14 +114,14 @@ cp_get_netaddr() {
   cp_get_ifaddr "$interface"
   ipaddress="$RET"
   if [ -z $ipaddress ]; then
-    echo "cp_get_netaddr: $interface: No such ipaddress" 1>&2
+    echo "cp_get_netaddr: $interface: No IP address found" 1>&2
     CP_ECHO_RETURN="$echo_return"
     return 1
   fi
   cp_get_ifmask "$interface"
   netmask="$RET"
   if [ -z $netmask ]; then
-    echo "cp_get_netaddr: $interface: No such netmask" 1>&2
+    echo "cp_get_netaddr: $interface: No netmask found" 1>&2
     CP_ECHO_RETURN="$echo_return"
     return 1
   fi
@@ -155,7 +155,7 @@ cp_check_and_backup() {
   fi
   if [ ! -f "$1" ]; then
     echo "cp_backup_conffile: $1: No such file" 1>&2
-    return 1
+    return 2
   fi
   if [ -z "$2" ]; then
     file_bak="/var/backups/`basename $1`.bak"
@@ -189,7 +189,7 @@ cp_check_and_backup() {
 #
 cp_check_and_sed() {
   [ "$CP_SCRIPT_DEBUG" ] && set -vx
-  local s sedcmd ret i
+  local s sedcmd grepret ret i
   s="$1"
   shift
   sedcmd="$1"
@@ -198,7 +198,10 @@ cp_check_and_sed() {
   for i in "$@"
   do
     [ -e "$i" ]        || continue
-    egrep -q "$s" "$i" || continue
+    if ! egrep -q "$s" "$i"; then
+      grepret=1
+      continue
+    fi
     [ -h "$i" ]        && i=$(readlink -f "$i")
     sed "$sedcmd" "$i" > "$i.dpkg-tmp"
     if ! cmp -s "$i" "$i.dpkg-tmp" 2>&1 >/dev/null; then
@@ -208,6 +211,7 @@ cp_check_and_sed() {
     fi
     ret=0
   done
+  [ "$ret" -eq 2 -a "$grepret"] && ret=1 || true
   return $ret
 }
 
@@ -349,7 +353,7 @@ cp_get_ldap_suffix() {
 
   if [ ! -f /etc/ldap/slapd.conf ]; then
     echo "cp_get_ldap_suffix: /etc/ldap/slapd.conf: No such file" >&2
-    return 1
+    return 2
   fi
   
   RET="`awk  '/^suffix/      { exit }
@@ -379,7 +383,7 @@ cp_get_ldap_realm() {
 
   if [ ! -f /etc/ldap/slapd.conf ]; then
     echo "cp_get_ldap_realm: /etc/ldap/slapd.conf: No such file" >&2
-    return 1
+    return 2
   fi
  
   cp_get_ldap_suffix || true
-- 
1.7.10.4