Deal with NULL values in display

[gpl/argeo-slc.git] / plugins / org.argeo.slc.akb.ui / src / main / java / org / argeo / slc / akb / ui / editors / JdbcTestPage.java

diff --git a/plugins/org.argeo.slc.akb.ui/src/main/java/org/argeo/slc/akb/ui/editors/JdbcTestPage.java b/plugins/org.argeo.slc.akb.ui/src/main/java/org/argeo/slc/akb/ui/editors/JdbcTestPage.java
index 7189f5f243cf936d62cd4e7ca08c708f0cffaac8..65c59d20c5c0f4a4f09ae8bcb149f93d4a3fa1cf 100644 (file)
--- a/plugins/org.argeo.slc.akb.ui/src/main/java/org/argeo/slc/akb/ui/editors/JdbcTestPage.java
+++ b/plugins/org.argeo.slc.akb.ui/src/main/java/org/argeo/slc/akb/ui/editors/JdbcTestPage.java
@@ -168,7 +168,10 @@ public class JdbcTestPage extends FormPage implements AkbNames {
                        col.setLabelProvider(new ColumnLabelProvider() {
                                @Override
                                public String getText(Object element) {
-                                       return ((Object[]) element)[index].toString();
+                                       Object obj = ((Object[]) element)[index];
+                                       if (obj == null)
+                                               return null;
+                                       return obj.toString();
                                }
                        });
                }