Fix a minor coding style and minor potential issue.
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@ -235,13 +235,15 @@ static const wxString intern_new_d356_netname( const wxString &aNetname,
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std::map<wxString, wxString> &aMap, std::set<wxString> &aSet )
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{
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wxString canon;
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for (wxString::const_iterator i = aNetname.begin();
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i != aNetname.end(); ++i)
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for( size_t ii = 0; ii < aNetname.Len(); ++ii )
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{
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// Rule: we can only use the standard ASCII, control excluded
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char ch = *i;
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if( ch > 126 || !std::isgraph( ch ) )
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wxUniChar ch = aNetname[ii];
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if( ch > 126 || !std::isgraph( static_cast<unsigned char>( ch ) ) )
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ch = '?';
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canon += ch;
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}
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