From 2c1f8ce1ce214c7d05e2d500ee55f48e8f45bf01 Mon Sep 17 00:00:00 2001
From: Alexander Zolotov <alexander.zolotov@jetbrains.com>
Date: Tue, 1 Sep 2015 00:49:24 +0300
Subject: [PATCH] Do not instantiate inspection while copying wrapper if tool
 is null

---
 .../intellij/codeInspection/ex/InspectionToolWrapper.java | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/platform/analysis-api/src/com/intellij/codeInspection/ex/InspectionToolWrapper.java b/platform/analysis-api/src/com/intellij/codeInspection/ex/InspectionToolWrapper.java
index 779910576f5f..d6df865c7130 100644
--- a/platform/analysis-api/src/com/intellij/codeInspection/ex/InspectionToolWrapper.java
+++ b/platform/analysis-api/src/com/intellij/codeInspection/ex/InspectionToolWrapper.java
@@ -60,13 +60,9 @@ public abstract class InspectionToolWrapper<T extends InspectionProfileEntry, E
   protected InspectionToolWrapper(@NotNull InspectionToolWrapper<T, E> other) {
     myEP = other.myEP;
     // we need to create a copy for buffering
-    if (myEP != null) {
+    if (other.myTool != null) {
       //noinspection unchecked
-      myTool = (T)myEP.instantiateTool();
-    }
-    else if (other.myTool != null) {
-      //noinspection unchecked
-      myTool = (T)InspectionToolsRegistrarCore.instantiateTool(other.myTool.getClass());
+      myTool = myEP != null ? (T)myEP.instantiateTool() : (T)InspectionToolsRegistrarCore.instantiateTool(other.myTool.getClass());
     }
     else {
       myTool = null;