Author: mriou
Date: Tue Oct 3 14:40:02 2006
New Revision: 452638
URL: http://svn.apache.org/viewvc?view=rev&rev=452638
Log:
Fixing a potential NPE.
Modified:
incubator/ode/trunk/bpel-el-xpath20/src/main/java/org/apache/ode/bpel/elang/xpath20/runtime/XPath20ExpressionRuntime.java
Modified:
incubator/ode/trunk/bpel-el-xpath20/src/main/java/org/apache/ode/bpel/elang/xpath20/runtime/XPath20ExpressionRuntime.java
URL:
http://svn.apache.org/viewvc/incubator/ode/trunk/bpel-el-xpath20/src/main/java/org/apache/ode/bpel/elang/xpath20/runtime/XPath20ExpressionRuntime.java?view=diff&rev=452638&r1=452637&r2=452638
==============================================================================
---
incubator/ode/trunk/bpel-el-xpath20/src/main/java/org/apache/ode/bpel/elang/xpath20/runtime/XPath20ExpressionRuntime.java
(original)
+++
incubator/ode/trunk/bpel-el-xpath20/src/main/java/org/apache/ode/bpel/elang/xpath20/runtime/XPath20ExpressionRuntime.java
Tue Oct 3 14:40:02 2006
@@ -175,8 +175,11 @@
// Extracting the real cause from all this wrapping isn't a simple
task
Throwable cause = e.getCause() != null ? e.getCause() : e;
if (cause instanceof DynamicError) {
- cause = ((DynamicError)cause).getException();
- if (cause.getCause() != null) cause = cause.getCause();
+ Throwable th = ((DynamicError)cause).getException();
+ if (th != null) {
+ cause = th;
+ if (cause.getCause() != null) cause = cause.getCause();
+ }
}
throw new EvaluationException("Error while executing an XPath
expression: " + cause.toString(), cause);
} catch (WrappedResolverException wre) {
