Fix #321

angelozerr · Sep 15, 2015 · d19bf95 · d19bf95
1 parent 027eb2b
commit d19bf95
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/eclipse/tern.eclipse.ide.ui/src/tern/eclipse/ide/ui/controls/TernModulesBlock.java b/eclipse/tern.eclipse.ide.ui/src/tern/eclipse/ide/ui/controls/TernModulesBlock.java
@@ -13,6 +13,7 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -398,7 +399,10 @@ public void setTernModules(ITernModule[] modules) {
 	}
 
 	public Collection<ITernModule> getCheckedModules() {
-		return checkedModules;
+		if (checkedModules != null) {
+			return checkedModules;
+		}
+		return Collections.emptyList();
 	}
 
 	public void setCheckedModules(Collection<ITernModule> checkedModules) {