From 3750b34a855ff4efdd32f09e67d13757c40e9488 Mon Sep 17 00:00:00 2001
From: Aleksey Pivovarov <AMPivovarov@gmail.com>
Date: Wed, 23 Jan 2019 16:05:52 +0300
Subject: [PATCH] diff: do not log PCE

EA-134007 - PCE: AbstractProgressIndicatorBase.throwIfCanceled
---
 .../src/com/intellij/diff/impl/DiffRequestProcessor.java   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/platform/diff-impl/src/com/intellij/diff/impl/DiffRequestProcessor.java b/platform/diff-impl/src/com/intellij/diff/impl/DiffRequestProcessor.java
index 1718e42fb98e..d341a100f519 100644
--- a/platform/diff-impl/src/com/intellij/diff/impl/DiffRequestProcessor.java
+++ b/platform/diff-impl/src/com/intellij/diff/impl/DiffRequestProcessor.java
@@ -45,6 +45,7 @@ import com.intellij.openapi.diff.DiffBundle;
 import com.intellij.openapi.diff.impl.DiffUsageTriggerCollector;
 import com.intellij.openapi.editor.Editor;
 import com.intellij.openapi.editor.LogicalPosition;
+import com.intellij.openapi.progress.ProcessCanceledException;
 import com.intellij.openapi.project.DumbAware;
 import com.intellij.openapi.project.DumbAwareAction;
 import com.intellij.openapi.project.Project;
@@ -229,6 +230,9 @@ public abstract class DiffRequestProcessor implements Disposable {
           }
         }
       }
+      catch (ProcessCanceledException e) {
+        throw e;
+      }
       catch (Throwable e) {
         LOG.error(e);
       }
@@ -575,6 +579,9 @@ public abstract class DiffRequestProcessor implements Disposable {
       try {
         ExternalDiffTool.showRequest(e.getProject(), myActiveRequest);
       }
+      catch (ProcessCanceledException ex) {
+        throw ex;
+      }
       catch (Throwable ex) {
         Messages.showErrorDialog(e.getProject(), ex.getMessage(), "Can't Show Diff In External Tool");
       }