X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2FcomponentTypeEditor%2FComponentTypeViewerData.java;fp=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2FcomponentTypeEditor%2FComponentTypeViewerData.java;h=d6b312426253fa33226aeb13f36505455ddea238;hp=7fd6340cfbc859770bf889ed36fd5e2074f28367;hb=0d0f89ee7fdf9fa2315ba4d797de202992ae7158;hpb=4d2f3cc2b28cc63dad256b1957f7e980f6cedc35

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/componentTypeEditor/ComponentTypeViewerData.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/componentTypeEditor/ComponentTypeViewerData.java
index 7fd6340cf..d6b312426 100644
--- a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/componentTypeEditor/ComponentTypeViewerData.java
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/componentTypeEditor/ComponentTypeViewerData.java
@@ -309,9 +309,11 @@ public class ComponentTypeViewerData {
                 }
                 text.dispose();
 
-                String error = validator.apply(Simantics.getSession(), componentType, propertyInfo.resource, newValue);
-                if (error != null)
-                    return;
+                if (validator != null) {
+                    String error = validator.apply(Simantics.getSession(), componentType, propertyInfo.resource, newValue);
+                    if (error != null)
+                        return;
+                }
 
                 if (writer != null) {
                     Simantics.getSession().async(new WriteRequest() {