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-rw-r--r--org.eclipse.help.ui/src/org/eclipse/help/ui/internal/views/ContextHelpPart.java1
1 files changed, 1 insertions, 0 deletions
diff --git a/org.eclipse.help.ui/src/org/eclipse/help/ui/internal/views/ContextHelpPart.java b/org.eclipse.help.ui/src/org/eclipse/help/ui/internal/views/ContextHelpPart.java
index 08706f186..54133ece6 100644
--- a/org.eclipse.help.ui/src/org/eclipse/help/ui/internal/views/ContextHelpPart.java
+++ b/org.eclipse.help.ui/src/org/eclipse/help/ui/internal/views/ContextHelpPart.java
@@ -427,6 +427,7 @@ public class ContextHelpPart extends SectionPart implements IHelpPart {
private List terms = new ArrayList();
private Set termSet = new HashSet();
public void add(String term) {
+ if (term == null ) return;
String lowerCaseTerm = term.toLowerCase();
// Do not allow duplicates
if (!termSet.contains(lowerCaseTerm)) {

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