PVS-Studio warning V536 for TortoiseGIT

static CodeMap map[]=
{
  {037, _T("IBM037")},// IBM EBCDIC US-Canada          <<<---
  {437, _T("IBM437")},// OEM United States
  {500, _T("IBM500")},// IBM EBCDIC International
  ....
};

This suspicious code was found in TortoiseGIT project by PVS-Studio static code analyzer.
Warning message is:
V536 Be advised that the utilized constant value is represented by an octal form. Oct: 037, Dec: 31. unicodeutils.cpp 42

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