# HG changeset patch
# User Andre Heinecke <aheinecke@intevation.de>
# Date 1370354537 -7200
# Node ID 95257f28bb3f7c1e9ffc9023937dd78da950d180
# Parent  65f278bd4ef5fba7f4efffa2a502ae351837c2c6
Accept null mode in to/fromValue

diff -r 65f278bd4ef5 -r 95257f28bb3f artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/FunctionResolver.java
--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/FunctionResolver.java	Tue Jun 04 16:01:43 2013 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/FunctionResolver.java	Tue Jun 04 16:02:17 2013 +0200
@@ -234,11 +234,7 @@
         Object locations = args.get(1);
         Object from      = args.get(2);
 
-        if (!(mode instanceof String)){
-            return -FAR_AWAY;
-        }
-
-        if (mode.equals("locations")) {
+        if (mode instanceof String && mode.equals("locations")) {
             if (!(locations instanceof String)) {
                 return -FAR_AWAY;
             }
@@ -283,11 +279,7 @@
         Object locations = args.get(1);
         Object to        = args.get(2);
 
-        if (!(mode instanceof String)){
-            return FAR_AWAY;
-        }
-
-        if (mode.equals("locations")) {
+        if (mode instanceof String && mode.equals("locations")) {
             if (!(locations instanceof String)) {
                 return FAR_AWAY;
             }