From 75d90d5963970a21ec3165d6028922e31127f8a4 Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gunnar.beutner@netways.de>
Date: Sun, 23 Nov 2014 19:13:42 +0100
Subject: [PATCH] Fix a crash in the "repl" command

refs #7805
---
 lib/cli/replcommand.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/cli/replcommand.cpp b/lib/cli/replcommand.cpp
index 29e3c7074..e22679c99 100644
--- a/lib/cli/replcommand.cpp
+++ b/lib/cli/replcommand.cpp
@@ -73,11 +73,16 @@ int ReplCommand::Run(const po::variables_map& vm, const std::vector<std::string>
 
 			expr = ConfigCompiler::CompileText("<console>", line);
 
+			bool has_errors = false;
+
 			BOOST_FOREACH(const ConfigCompilerMessage& message, ConfigCompilerContext::GetInstance()->GetMessages()) {
+				if (message.Error)
+					has_errors = true;
+
 				std::cout << (message.Error ? "Error" : "Warning") << ": " << message.Text << "\n";
 			}
 
-			if (expr) {
+			if (expr && !has_errors) {
 				Value result = expr->Evaluate(frame);
 				std::cout << ConsoleColorTag(Console_ForegroundCyan);
 				if (!result.IsObject() || result.IsObjectType<Array>() || result.IsObjectType<Dictionary>())