From dbcb5d6a6c01807c02c20870c41d5a0334963ebf Mon Sep 17 00:00:00 2001
From: Anton Makeev <Anton.Makeev@jetbrains.com>
Date: Sat, 14 Jan 2012 17:53:40 +0100
Subject: [PATCH] AppCode:Run Configurations: Selecting all installed
 simulators (OC-2152)

---
 .../util/src/com/intellij/openapi/util/text/StringUtil.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/util/src/com/intellij/openapi/util/text/StringUtil.java b/platform/util/src/com/intellij/openapi/util/text/StringUtil.java
index d7917a5a1ac4..b765c62fae48 100644
--- a/platform/util/src/com/intellij/openapi/util/text/StringUtil.java
+++ b/platform/util/src/com/intellij/openapi/util/text/StringUtil.java
@@ -1950,7 +1950,7 @@ public class StringUtil {
     return packageName + '.' + className;
   }
 
-  public static int compareVersionNumbers(String v1, String v2) {
+  public static int compareVersionNumbers(@Nullable String v1, @Nullable String v2) {
     if (v1 == null && v2 == null) {
       return 0;
     }