Catching null values sent to cell renderer when accessability mode is on

OHDSI · Jul 3, 2017 · eef30a1 · eef30a1
1 parent 9691c8c
commit eef30a1
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/org/ohdsi/usagi/ui/UsagiCellRenderer.java b/src/org/ohdsi/usagi/ui/UsagiCellRenderer.java
@@ -35,7 +35,8 @@ public class UsagiCellRenderer extends DefaultTableCellRenderer {
 
 	@Override
 	public void setValue(Object aValue) {
-		setToolTipText("<html>" + wordWrap(aValue.toString(), MAX_TOOLTIP_WIDTH_IN_CHARS) + "</html>");
+		if (aValue != null)
+			setToolTipText("<html>" + wordWrap(aValue.toString(), MAX_TOOLTIP_WIDTH_IN_CHARS) + "</html>");
 		super.setValue(aValue);
 	}