From 6194fa7849a7c26195a12f52ec97b68596af617d Mon Sep 17 00:00:00 2001
From: "Vitaliy.Bibaev" <vitaliy.bibaev@jetbrains.com>
Date: Tue, 4 Jul 2017 13:12:01 +0300
Subject: [PATCH] IDEA-158467 Do not get selected text if selection is not
 changed

---
 .../intellij/xdebugger/impl/frame/XVariablesViewBase.java | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/frame/XVariablesViewBase.java b/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/frame/XVariablesViewBase.java
index f8bb0e8abf53..e7199db67600 100644
--- a/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/frame/XVariablesViewBase.java
+++ b/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/frame/XVariablesViewBase.java
@@ -205,13 +205,15 @@ public abstract class XVariablesViewBase extends XDebugView {
 
     @Override
     public void selectionChanged(final SelectionEvent e) {
-      if (!Registry.is("debugger.valueTooltipAutoShowOnSelection") || myEditor.getCaretModel().getCaretCount() > 1) {
+      if (!Registry.is("debugger.valueTooltipAutoShowOnSelection") ||
+          myEditor.getCaretModel().getCaretCount() > 1 ||
+          e.getNewRanges().length != 1 ||
+          !Objects.equals(e.getNewRange(), e.getOldRange())) {
         return;
       }
 
       final String text = myEditor.getDocument().getText(e.getNewRange()).trim();
-      final boolean isSelectionChanged = e.getNewRanges().length == 1 && !Objects.equals(e.getNewRange(), e.getOldRange());
-      if (isSelectionChanged && !IGNORED_TEXTS.contains(text) && SIDE_EFFECT_PRODUCERS.stream().noneMatch(text::contains)) {
+      if (IGNORED_TEXTS.contains(text) && SIDE_EFFECT_PRODUCERS.stream().noneMatch(text::contains)) {
         final XDebugSession session = getSession(myTreePanel.getTree());
         if (session == null) return;
         XDebuggerEvaluator evaluator = myStackFrame.getEvaluator();