From 55fdeb9e3531d82f603f6875b7d037f5319c8c4e Mon Sep 17 00:00:00 2001
From: Andrey Breslav <andrey.breslav@jetbrains.com>
Date: Wed, 1 Feb 2012 18:41:15 +0400
Subject: [PATCH] Fixed fqn for the root package class

---
 .../cli/src/org/jetbrains/jet/compiler/CompileEnvironment.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/compiler/cli/src/org/jetbrains/jet/compiler/CompileEnvironment.java b/compiler/cli/src/org/jetbrains/jet/compiler/CompileEnvironment.java
index 72a599d9f26..91737a01a23 100644
--- a/compiler/cli/src/org/jetbrains/jet/compiler/CompileEnvironment.java
+++ b/compiler/cli/src/org/jetbrains/jet/compiler/CompileEnvironment.java
@@ -301,7 +301,8 @@ public class CompileEnvironment {
         String mainClass = null;
         for (JetFile file : session.getSourceFileNamespaces()) {
             if (JetMainDetector.hasMain(file.getDeclarations())) {
-                mainClass = JetPsiUtil.getFQName(file) + "." + JvmAbi.PACKAGE_CLASS;
+                String fqName = JetPsiUtil.getFQName(file);
+                mainClass = fqName.length() > 0 ? fqName + "." + JvmAbi.PACKAGE_CLASS : JvmAbi.PACKAGE_CLASS;
                 break;
             }
         }