sboag 01/03/14 01:11:39
Modified: java/src/org/apache/xpath VariableStack.java
Log:
Added protection for null pointer exception that I discovered when
running some Cocoon tests. Since I've never seen this before,
I assume this is related to the changes that Gary made, but am
unsure as it's 4:00 in the morning and I'm too tired to look into it deeply.
Revision Changes Path
1.28 +2 -1 xml-xalan/java/src/org/apache/xpath/VariableStack.java
Index: VariableStack.java
===================================================================
RCS file: /home/cvs/xml-xalan/java/src/org/apache/xpath/VariableStack.java,v
retrieving revision 1.27
retrieving revision 1.28
diff -u -r1.27 -r1.28
--- VariableStack.java 2001/03/09 18:07:20 1.27
+++ VariableStack.java 2001/03/14 09:11:38 1.28
@@ -297,7 +297,8 @@
for (int i = (frame.size() - 1); i >= 0; i--)
{
Arg arg = (Arg)frame.elementAt(i);
- arg.setIsVisible(false);
+ if(null != arg)
+ arg.setIsVisible(false);
}
}
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