From efd3e5266aa7b4bb27881dd62ad939288fab73da Mon Sep 17 00:00:00 2001
From: "Vladimir.Orlov" <Vladimir.Orlov@jetbrains.com>
Date: Mon, 27 Feb 2017 15:26:43 +0300
Subject: [PATCH] Patches: skip update action for files which do not have root
 folder. Example: patch for jre(jre64) which can be absent (not installed).

---
 updater/src/com/intellij/updater/Patch.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/updater/src/com/intellij/updater/Patch.java b/updater/src/com/intellij/updater/Patch.java
index a366b2e216bd..c326a024e738 100644
--- a/updater/src/com/intellij/updater/Patch.java
+++ b/updater/src/com/intellij/updater/Patch.java
@@ -321,6 +321,10 @@ public class Patch {
         if ((action instanceof CreateAction) &&
             !new File(toDir, action.getPath()).getParentFile().exists()) {
           Runner.logger().info("Create action: " + action.getPath() + " skipped. The parent folder is absent.");
+        }
+        else if ((action instanceof UpdateAction) &&
+              !new File(toDir, action.getPath()).getParentFile().exists()) {
+            Runner.logger().info("Update action: " + action.getPath() + " skipped. The parent folder is absent.");
         } else {
           appliedActions.add(action);
           action.apply(patchFile, backupDir, toDir);