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Cygwin: path: Convert type of variable 'remlen' to DWORD. 

- Variable remlen stores the return value of QueryDosDeviceW(), so
  it is better to be DWORD.
This commit is contained in:
Takashi Yano 2022-03-14 20:32:53 +09:00
parent 7df94e3b4f
commit 0dad577b4b
1 changed files with 1 additions and 2 deletions
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3
winsup/cygwin/path.cc
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@ -3523,8 +3523,7 @@ restart:
{(WCHAR) towupper (upath.Buffer[4]), L':', L'\0'}; {(WCHAR) towupper (upath.Buffer[4]), L':', L'\0'};
WCHAR remote[MAX_PATH]; WCHAR remote[MAX_PATH];
DWORD remlen = QueryDosDeviceW (drive, remote, MAX_PATH);
int remlen = QueryDosDeviceW (drive, remote, MAX_PATH);
if (remlen < 3) if (remlen < 3)
goto file_not_symlink; /* fallback */ goto file_not_symlink; /* fallback */
remlen -= 2; /* Two L'\0' */ remlen -= 2; /* Two L'\0' */