X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.g3d%2Fsrc%2Forg%2Fsimantics%2Fg3d%2Fproperty%2FBooleanPropertyManipulator.java;h=7d9b65b6e48dc1d578d66c78d34fea65ab534183;hb=508f88f73c8ca0b7537005d313b3c970877a574c;hp=a4534a4741debdd444468bd55710d530da953c08;hpb=289aaab900078ef56efc8779e4b15830e472149e;p=simantics%2F3d.git

diff --git a/org.simantics.g3d/src/org/simantics/g3d/property/BooleanPropertyManipulator.java b/org.simantics.g3d/src/org/simantics/g3d/property/BooleanPropertyManipulator.java
index a4534a47..7d9b65b6 100644
--- a/org.simantics.g3d/src/org/simantics/g3d/property/BooleanPropertyManipulator.java
+++ b/org.simantics.g3d/src/org/simantics/g3d/property/BooleanPropertyManipulator.java
@@ -42,7 +42,9 @@ public class BooleanPropertyManipulator implements PropertyManipulator {
 		if (editMode)
 			return editValue;
 		try {
-			return provider.getValue(input).toString();
+			Object value = provider.getValue(input);
+			if (value == null) return null;
+			return value.toString();
 		} catch (Exception e) {
 			return null;
 		}