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Save a couple of bytes by comparing the UTF16LE BOM as a 16-bit number

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6920 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
anders_k 2017-10-06 17:47:21 +00:00
parent 9764f37904
commit 09134d125e
1 changed files with 1 additions and 1 deletions
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2
Source/exehead/util.c
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@ -507,7 +507,7 @@ HRESULT NSISCALL UTF16LEBOM(HANDLE h, INT_PTR ForWrite)
if (0 == orgpos) if (0 == orgpos)
{ {
BYTE bom[2]; BYTE bom[2];
if (myReadFile(h, bom, 2) && (0xff == bom[0] && 0xfe == bom[1])) if (myReadFile(h, bom, 2) && (0xfeff == *(UINT16*) &bom[0]))
{ {
return S_OK; return S_OK;
} }