Author: michiel
Date: 2010-05-12 12:06:22 +0200 (Wed, 12 May 2010)
New Revision: 42138
Modified:
mmbase/trunk/utils/src/main/java/org/mmbase/util/Casting.java
Log:
avoid NPE's
Modified: mmbase/trunk/utils/src/main/java/org/mmbase/util/Casting.java
===================================================================
--- mmbase/trunk/utils/src/main/java/org/mmbase/util/Casting.java
2010-05-12 10:05:35 UTC (rev 42137)
+++ mmbase/trunk/utils/src/main/java/org/mmbase/util/Casting.java
2010-05-12 10:06:22 UTC (rev 42138)
@@ -420,9 +420,9 @@
static String escape(CharTransformer escaper, CharSequence string) {
if (escaper != null) {
- return escaper.transform(string.toString());
+ return escaper.transform(string == null ? "" : string.toString());
} else {
- return string.toString();
+ return string == null ? "" : string.toString();
}
}
/**
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