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

Takashi Yano takashi.yano@nifty.ne.jp
Mon Mar 14 11:36:58 GMT 2022


- Variable remlen stores the return value of QueryDosDeviceW(), so
  it is better to be DWORD.
---
 winsup/cygwin/path.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc
index eceafbbcf..e370843ee 100644
--- a/winsup/cygwin/path.cc
+++ b/winsup/cygwin/path.cc
@@ -3523,8 +3523,7 @@ restart:
 			{(WCHAR) towupper (upath.Buffer[4]), L':', L'\0'};
 		      WCHAR remote[MAX_PATH];
 
-
-		      int remlen = QueryDosDeviceW (drive, remote, MAX_PATH);
+		      DWORD remlen = QueryDosDeviceW (drive, remote, MAX_PATH);
 		      if (remlen < 3)
 			goto file_not_symlink; /* fallback */
 		      remlen -= 2; /* Two L'\0' */
-- 
2.35.1



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