From 4ab17a05d0947ca0d91537b6e1146c4e8b4fd82e Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Fri, 8 Nov 2013 13:03:08 +0100
Subject: [PATCH] don't shift text range if the element has no last child
 (PY-11344)

---
 .../inspections/PyUnresolvedReferencesInspection.java       | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/python/src/com/jetbrains/python/inspections/PyUnresolvedReferencesInspection.java b/python/src/com/jetbrains/python/inspections/PyUnresolvedReferencesInspection.java
index 514bc9d563ce..0739893e95a4 100644
--- a/python/src/com/jetbrains/python/inspections/PyUnresolvedReferencesInspection.java
+++ b/python/src/com/jetbrains/python/inspections/PyUnresolvedReferencesInspection.java
@@ -561,13 +561,13 @@ public class PyUnresolvedReferencesInspection extends PyInspection {
 
       final PsiElement point;
       final TextRange range;
-      if (reference instanceof PyOperatorReference) {
+      final PsiElement lastChild = node.getLastChild();
+      if (reference instanceof PyOperatorReference || lastChild == null) {
         point = node;
         range = rangeInElement;
       }
       else {
-        final PsiElement lastChild = node.getLastChild();
-        point = lastChild != null ? lastChild : node; // usually the identifier at the end of qual ref
+        point = lastChild; // usually the identifier at the end of qual ref
         range = rangeInElement.shiftRight(-point.getStartOffsetInParent());
       }
       if (reference instanceof PyImportReference && refname != null) {