From a69191dd80263fa0756a9c8e05b57da8fd633ada Mon Sep 17 00:00:00 2001
From: Anton Tarasov <anton.tarasov@jetbrains.com>
Date: Thu, 5 Jul 2018 17:57:28 +0300
Subject: [PATCH] IDEA-194913 Zoom is broken in Diff for images

---
 .../org/intellij/images/editor/impl/ImageEditorUI.java   | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/images/src/org/intellij/images/editor/impl/ImageEditorUI.java b/images/src/org/intellij/images/editor/impl/ImageEditorUI.java
index 98b3c4cc0c7a..d9741d40ddab 100644
--- a/images/src/org/intellij/images/editor/impl/ImageEditorUI.java
+++ b/images/src/org/intellij/images/editor/impl/ImageEditorUI.java
@@ -268,16 +268,13 @@ final class ImageEditorUI extends JPanel implements DataProvider, CopyProvider,
       Options options = OptionsManager.getInstance().getOptions();
       ZoomOptions zoomOptions = options.getEditorOptions().getZoomOptions();
 
-      if (zoomOptions.isSmartZooming()) {
-        updateZoomFactor();
-      }
-      else {
+      if (!(zoomOptions.isSmartZooming() && updateZoomFactor())) {
         zoomModel.setZoomFactor(1.0);
       }
     }
   }
 
-  private void updateZoomFactor() {
+  private boolean updateZoomFactor() {
     Options options = OptionsManager.getInstance().getOptions();
     ZoomOptions zoomOptions = options.getEditorOptions().getZoomOptions();
 
@@ -285,8 +282,10 @@ final class ImageEditorUI extends JPanel implements DataProvider, CopyProvider,
       Double smartZoomFactor = getSmartZoomFactor(zoomOptions);
       if (smartZoomFactor != null) {
         zoomModel.setZoomFactor(smartZoomFactor);
+        return true;
       }
     }
+    return false;
   }
 
   private final class ImageContainerPane extends JBLayeredPane {