do not generate code when mode = 0xxx format

Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>

cdist/conf/type/__file/gencode-remote

@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# 2011-2012 Nico Schottelius (nico-cdist at schottelius.org)
+# 2011-2013 Nico Schottelius (nico-cdist at schottelius.org)
 # 2013 Steven Armstrong (steven-cdist armstrong.cc)
 #
 # This file is part of cdist.
@@ -26,20 +26,20 @@ stat_file="$__object/explorer/stat"
 
 
 get_current_value() {
-   if [ -s "$stat_file" ]; then
-      _name="$1"
-      _value="$2"
-      case "$_value" in
-         [0-9]*)
-            _index=2
-         ;;
-         *)
-            _index=3
-         ;;
-      esac
-      awk '/'"$_name"':/ { print $'$_index' }' "$stat_file"
-      unset _name _value _index
-   fi
+    if [ -s "$stat_file" ]; then
+        _name="$1"
+        _value="$2"
+        case "$_value" in
+            [0-9]*)
+                _index=2
+            ;;
+            *)
+                _index=3
+            ;;
+        esac
+        awk '/'"$_name"':/ { print $'$_index' }' "$stat_file"
+        unset _name _value _index
+    fi
 }
 
 set_group() {
@@ -59,29 +59,36 @@ set_mode() {
 
 set_attributes=
 case "$state_should" in
-   present|exists)
-      # Note: Mode - needs to happen last as a chown/chgrp can alter mode by
-      #  clearing S_ISUID and S_ISGID bits (see chown(2))
-      for attribute in group owner mode; do
-         if [ -f "$__object/parameter/$attribute" ]; then
+    present|exists)
+    # Note: Mode - needs to happen last as a chown/chgrp can alter mode by
+    #  clearing S_ISUID and S_ISGID bits (see chown(2))
+    for attribute in group owner mode; do
+        if [ -f "$__object/parameter/$attribute" ]; then
             value_should="$(cat "$__object/parameter/$attribute")"
+
+            # change 0xxx format to xxx format => same as stat returns
+            if [ "$attribute" = mode ]; then
+                value_should="$(echo $value_should | sed 's/^0\(...\)/\1/')"
+            fi
+            
             value_is="$(get_current_value "$attribute" "$value_should")"
             if [ -f "$__object/files/set-attributes" -o "$value_should" != "$value_is" ]; then
-               "set_$attribute" "$value_should"
+                "set_$attribute" "$value_should"
             fi
-         fi
-      done
-   ;;
+        fi
+    done
+
+    ;;
 
-   absent)
-      if [ "$type" = "file" ]; then
-         echo rm -f \"$destination\"
-         echo remove >> "$__messages_out"
-      fi
-   ;;
+    absent)
+        if [ "$type" = "file" ]; then
+            echo rm -f \"$destination\"
+            echo remove >> "$__messages_out"
+        fi
+    ;;
 
-   *)
-      echo "Unknown state: $state_should" >&2
-      exit 1
-   ;;
+    *)
+        echo "Unknown state: $state_should" >&2
+        exit 1
+    ;;
 esac