diff --git a/platform/usageView/src/com/intellij/usages/UsageInfo2UsageAdapter.java b/platform/usageView/src/com/intellij/usages/UsageInfo2UsageAdapter.java
index e45aef42e342..299e66e4d6d2 100644
--- a/platform/usageView/src/com/intellij/usages/UsageInfo2UsageAdapter.java
+++ b/platform/usageView/src/com/intellij/usages/UsageInfo2UsageAdapter.java
@@ -170,7 +170,8 @@ public class UsageInfo2UsageAdapter implements UsageInModule,
   // must iterate in start offset order
   public boolean processRangeMarkers(Processor<Segment> processor) {
     for (UsageInfo usageInfo : myMergedUsageInfos) {
-      if (!processor.process(usageInfo.getSegment())) {
+      Segment segment = usageInfo.getSegment();
+      if (segment != null && !processor.process(segment)) {
         return false;
       }
     }