From 09dd03f6292345eeb709b7079665de7a33eeebb8 Mon Sep 17 00:00:00 2001
From: "Gregory.Shrago" <gregory.shrago@jetbrains.com>
Date: Wed, 9 Nov 2016 03:16:17 +0300
Subject: [PATCH] unwind nested ScriptExceptions

---
 .../ide/script/Jsr223IdeScriptEngineManagerImpl.java       | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/platform/core-impl/src/org/jetbrains/ide/script/Jsr223IdeScriptEngineManagerImpl.java b/platform/core-impl/src/org/jetbrains/ide/script/Jsr223IdeScriptEngineManagerImpl.java
index cff7a2a3b307..2cbe96e62eb6 100644
--- a/platform/core-impl/src/org/jetbrains/ide/script/Jsr223IdeScriptEngineManagerImpl.java
+++ b/platform/core-impl/src/org/jetbrains/ide/script/Jsr223IdeScriptEngineManagerImpl.java
@@ -33,6 +33,7 @@ import org.jetbrains.ide.PooledThreadExecutor;
 import javax.script.ScriptEngine;
 import javax.script.ScriptEngineFactory;
 import javax.script.ScriptEngineManager;
+import javax.script.ScriptException;
 import java.io.IOException;
 import java.io.Reader;
 import java.io.Writer;
@@ -227,8 +228,10 @@ class Jsr223IdeScriptEngineManagerImpl extends IdeScriptEngineManager {
           try {
             return myEngine.eval(script);
           }
-          catch (Throwable e) {
-            throw new IdeScriptException(e);
+          catch (Throwable ex) {
+            //noinspection InstanceofCatchParameter
+            while (ex instanceof ScriptException && ex.getCause() != null) ex = ex.getCause();
+            throw new IdeScriptException(ex);
           }
         }
       });