From 070f52a2c9ca3cb6060b2f137456895a08813091 Mon Sep 17 00:00:00 2001
From: Sergey Simonchik <sergey.simonchik@jetbrains.com>
Date: Sun, 22 Oct 2017 13:54:34 +0300
Subject: [PATCH] safer getLast

---
 .../com/intellij/execution/configurations/ParametersList.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/platform-api/src/com/intellij/execution/configurations/ParametersList.java b/platform/platform-api/src/com/intellij/execution/configurations/ParametersList.java
index 61ec556aff2f..43fc92488981 100644
--- a/platform/platform-api/src/com/intellij/execution/configurations/ParametersList.java
+++ b/platform/platform-api/src/com/intellij/execution/configurations/ParametersList.java
@@ -222,7 +222,7 @@ public class ParametersList implements Cloneable {
 
   @Nullable
   public String getLast() {
-    return myParameters.get(myParameters.size() - 1);
+    return myParameters.size() > 0 ? myParameters.get(myParameters.size() - 1) : null;
   }
 
   public void add(@NonNls final String name, @NonNls final String value) {