Author: henning
Date: Sat Oct 1 06:00:40 2005
New Revision: 292979
URL: http://svn.apache.org/viewcvs?rev=292979&view=rev
Log:
Defuse potential NPE. (findbugs)
Modified:
jakarta/velocity/core/trunk/src/java/org/apache/velocity/texen/ant/TexenTask.java
Modified:
jakarta/velocity/core/trunk/src/java/org/apache/velocity/texen/ant/TexenTask.java
URL:
http://svn.apache.org/viewcvs/jakarta/velocity/core/trunk/src/java/org/apache/velocity/texen/ant/TexenTask.java?rev=292979&r1=292978&r2=292979&view=diff
==============================================================================
---
jakarta/velocity/core/trunk/src/java/org/apache/velocity/texen/ant/TexenTask.java
(original)
+++
jakarta/velocity/core/trunk/src/java/org/apache/velocity/texen/ant/TexenTask.java
Sat Oct 1 06:00:40 2005
@@ -306,13 +306,14 @@
}
}
- Iterator j = source.getKeys();
-
- while (j.hasNext())
+ if (source != null)
{
- String name = (String) j.next();
- String value = source.getString(name);
- contextProperties.setProperty(name,value);
+ for (Iterator j = source.getKeys(); j.hasNext(); )
+ {
+ String name = (String) j.next();
+ String value = source.getString(name);
+ contextProperties.setProperty(name,value);
+ }
}
}
}
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