From 38fb3424fe3553cfb30792aa8a93452f9f83cc89 Mon Sep 17 00:00:00 2001
From: nik <Nikolay.Chashnikov@jetbrains.com>
Date: Fri, 16 Oct 2015 11:19:39 +0200
Subject: [PATCH] IllegalArgumentException fixed (EA-74605)

---
 .../src/com/intellij/ide/plugins/PluginManagerMain.java        | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/platform/platform-impl/src/com/intellij/ide/plugins/PluginManagerMain.java b/platform/platform-impl/src/com/intellij/ide/plugins/PluginManagerMain.java
index a01f13cbab13..6de4a1e1f242 100644
--- a/platform/platform-impl/src/com/intellij/ide/plugins/PluginManagerMain.java
+++ b/platform/platform-impl/src/com/intellij/ide/plugins/PluginManagerMain.java
@@ -129,7 +129,8 @@ public abstract class PluginManagerMain implements Disposable {
     return isDevelopedByJetBrains(plugin.getVendor());
   }
 
-  public static boolean isDevelopedByJetBrains(String vendorString) {
+  public static boolean isDevelopedByJetBrains(@Nullable String vendorString) {
+    if (vendorString == null) return false;
     for (String vendor : StringUtil.split(vendorString, ",")) {
       if (vendor.trim().equals(JETBRAINS_VENDOR)) {
         return true;