From 4aa7c869fffa1321edef254343b9bd87909da159 Mon Sep 17 00:00:00 2001
From: mes5k <mes5k>
Date: Tue, 7 Sep 2004 22:14:29 +0000
Subject: [PATCH] now throws exception on matching names/flags/desc

---
 src/CmdLine.cpp | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/src/CmdLine.cpp b/src/CmdLine.cpp
index 8858dec..0b39a39 100644
--- a/src/CmdLine.cpp
+++ b/src/CmdLine.cpp
@@ -96,17 +96,14 @@ void CmdLine::add( Arg& a )
 
 void CmdLine::add( Arg* a ) 
 { 
-	if ( find(_argList.begin(),_argList.end(), a) != _argList.end() ) 
-	{
-		cerr << "ADD ERROR:  Argument with same flag/name already exists: "
-			 << a->toString() << "  Ignoring!" << endl;
-		return;
-	}
+	for( ArgIterator iter = _argList.begin(); iter != _argList.end(); iter++ ) 
+		if ( *a == *(*iter) ) 
+			throw( ArgException( "Argument with same flag/name already exists!",
+			                     a->longID() ) );
 
 	a->addToList( _argList );
 
 	if ( a->isRequired() ) _numRequired++;	
-
 }
 
 void CmdLine::version(int exitVal)