From eea9343393614f81169eaf9ac1fcab1db949d018 Mon Sep 17 00:00:00 2001
From: attilamolnar
Date: Sun, 2 Dec 2012 19:40:33 +0100
Subject: Throw an exception when attempting to register an extension with a
 name that already exists Previously this silently failed

---
 src/base.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/base.cpp')

diff --git a/src/base.cpp b/src/base.cpp
index bf74d9dc2..66a3cb140 100644
--- a/src/base.cpp
+++ b/src/base.cpp
@@ -132,9 +132,9 @@ void* ExtensionItem::unset_raw(Extensible* container)
 	return rv;
 }
 
-void ExtensionManager::Register(ExtensionItem* item)
+bool ExtensionManager::Register(ExtensionItem* item)
 {
-	types.insert(std::make_pair(item->name, item));
+	return types.insert(std::make_pair(item->name, item)).second;
 }
 
 void ExtensionManager::BeginUnregister(Module* module, std::vector<reference<ExtensionItem> >& list)
-- 
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