[Octave-cvsupdate] octave-forge/extra/jhandles/src/org/octave/graphics StringProperty.java, 1.3, 1.4

[Michael G. <gof...@us...>]

Update of /cvsroot/octave/octave-forge/extra/jhandles/src/org/octave/graphics
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv8000/src/org/octave/graphics

Modified Files:
	StringProperty.java 
Log Message:
convert null into the empty string

Index: StringProperty.java
===================================================================
RCS file: /cvsroot/octave/octave-forge/extra/jhandles/src/org/octave/graphics/StringProperty.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- StringProperty.java	4 Jun 2007 04:38:06 -0000	1.3
+++ StringProperty.java	28 Aug 2007 14:35:28 -0000	1.4
@@ -41,7 +41,9 @@
 
 	protected Object convertValue(Object value) throws PropertyException
 	{
-		if (value instanceof String)
+		if (value == null)
+			return "";
+		else if (value instanceof String)
 			return value;
 		else
 			throw new PropertyException("invalid property value - " + value);