From 9e35ea3775a12100ad1e9ffbfb3ddd2c47d56d2c Mon Sep 17 00:00:00 2001
From: David Huynh <dfhuynh@gmail.com>
Date: Fri, 15 Oct 2010 01:00:51 +0000
Subject: [PATCH] Better error message for numeric range facet if there's no
 numeric value.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@1551 7d457c2a-affb-35e4-300a-418c747d4874
---
 main/src/com/google/refine/browsing/facets/RangeFacet.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/main/src/com/google/refine/browsing/facets/RangeFacet.java b/main/src/com/google/refine/browsing/facets/RangeFacet.java
index 6b63cf11e..d2c696a46 100644
--- a/main/src/com/google/refine/browsing/facets/RangeFacet.java
+++ b/main/src/com/google/refine/browsing/facets/RangeFacet.java
@@ -107,6 +107,8 @@ public class RangeFacet implements Facet {
                 
                 writer.key(FROM); writer.value(_from);
                 writer.key(TO); writer.value(_to);
+            } else {
+                writer.key("error"); writer.value("No numeric value present.");
             }
             
             writer.key("baseNumericCount"); writer.value(_baseNumericCount);