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simplify

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Glenn Maynard
2006-10-02 06:37:00 +00:00
parent 30d8823a44
commit 286824b22d
1 changed files with 6 additions and 10 deletions
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stepmania/src/IniFile.cpp
+6 -10
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@@ -175,20 +175,16 @@ bool IniFile::DeleteKey(const RString &keyname)
bool IniFile::RenameKey(const RString &from, const RString &to) bool IniFile::RenameKey(const RString &from, const RString &to)
{ {
/* If to already exists, do nothing. */ /* If to already exists, do nothing. */
XNode* pTo = GetChild( to ); if( GetChild(to) != NULL )
if( pTo )
return false; return false;
multimap<RString, XNode*>::iterator it = m_childs.find( from ); XNode* pNode = GetChild( from );
if( it == m_childs.end() ) if( pNode == NULL )
return false; return false;
XNode* pNode = it->second; RemoveChild( pNode, false );
pNode->SetName( to );
m_childs.erase( it ); AppendChild( pNode );
pNode->m_sName = to;
m_childs.insert( make_pair(pNode->m_sName, pNode) );
return true; return true;
} }