From 0efe0d5d934e0bf3a08fe424590afd2b765e555b Mon Sep 17 00:00:00 2001
From: Stepan Koltsov <stepan.koltsov@jetbrains.com>
Date: Thu, 19 Apr 2012 14:32:02 +0400
Subject: [PATCH] better message in CompilationException

---
 .../org/jetbrains/jet/codegen/CompilationException.java   | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/compiler/backend/src/org/jetbrains/jet/codegen/CompilationException.java b/compiler/backend/src/org/jetbrains/jet/codegen/CompilationException.java
index f890d94c0ff..017b499e327 100644
--- a/compiler/backend/src/org/jetbrains/jet/codegen/CompilationException.java
+++ b/compiler/backend/src/org/jetbrains/jet/codegen/CompilationException.java
@@ -62,11 +62,13 @@ public class CompilationException extends RuntimeException {
     
     private String where() {
         Throwable cause = getCause();
-        if (cause != null && cause.getStackTrace().length > 0) {
-            return cause.getStackTrace()[0].getFileName() + ":" + cause.getStackTrace()[0].getLineNumber();
+        Throwable throwable = cause != null ? cause : this;
+        StackTraceElement[] stackTrace = throwable.getStackTrace();
+        if (stackTrace != null && stackTrace.length > 0) {
+            return stackTrace[0].getFileName() + ":" + stackTrace[0].getLineNumber();
         }
         else {
-            return "far away in cyberspace";
+            return "unknown";
         }
     }