From 9834081254ef8f81b492444089423020116a9076 Mon Sep 17 00:00:00 2001
From: Ryan Ernst <ryan@iernst.net>
Date: Mon, 11 Sep 2017 15:44:23 -0700
Subject: [PATCH] Fix reference to painless inside expression engine (#26528)

This was a simple copy/paste bug in an earlier refactoring.
---
 .../elasticsearch/script/expression/ExpressionScriptEngine.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/lang-expression/src/main/java/org/elasticsearch/script/expression/ExpressionScriptEngine.java b/modules/lang-expression/src/main/java/org/elasticsearch/script/expression/ExpressionScriptEngine.java
index 8f3df14659a..17dc2740ee4 100644
--- a/modules/lang-expression/src/main/java/org/elasticsearch/script/expression/ExpressionScriptEngine.java
+++ b/modules/lang-expression/src/main/java/org/elasticsearch/script/expression/ExpressionScriptEngine.java
@@ -108,7 +108,7 @@ public class ExpressionScriptEngine extends AbstractComponent implements ScriptE
             ExecutableScript.Factory factory = (p) -> new ExpressionExecutableScript(expr, p);
             return context.factoryClazz.cast(factory);
         }
-        throw new IllegalArgumentException("painless does not know how to handle context [" + context.name + "]");
+        throw new IllegalArgumentException("expression engine does not know how to handle script context [" + context.name + "]");
     }
 
     private SearchScript.LeafFactory newSearchScript(Expression expr, SearchLookup lookup, @Nullable Map<String, Object> vars) {