From 4a83d1390adb86bd16011dd891215b9276bf8849 Mon Sep 17 00:00:00 2001
From: hns <hannesw@gmail.com>
Date: Wed, 8 Aug 2001 10:17:29 +0000
Subject: [PATCH] only call internal functions if they are actually defined for
 the object we're calling them on.

---
 src/helma/framework/core/RequestEvaluator.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/helma/framework/core/RequestEvaluator.java b/src/helma/framework/core/RequestEvaluator.java
index be26e190..6ea23b99 100644
--- a/src/helma/framework/core/RequestEvaluator.java
+++ b/src/helma/framework/core/RequestEvaluator.java
@@ -489,7 +489,9 @@ public class RequestEvaluator implements Runnable {
 	                    current = esu;
 	                }
 	            }
-	            esresult = current.doIndirectCall (evaluator, current, method, new ESValue[0]);
+	            // call internal functions only if they're specified
+	            if (current.getProperty (method, method.hashCode()) != ESUndefined.theUndefined)
+	                esresult = current.doIndirectCall (evaluator, current, method, new ESValue[0]);
 	            commitTransaction ();
 
 	        } catch (Throwable wrong) {