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Diffstat (limited to 'win32')
-rw-r--r--win32/win32.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/win32/win32.c b/win32/win32.c
index 325954ec3e..b54ab744f8 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -6547,7 +6547,7 @@ rb_w32_write(int fd, const void *buf, size_t size)
if (!GetOverlappedResult((HANDLE)_osfhnd(fd), &ol, &written,
TRUE)) {
- errno = map_errno(err);
+ errno = map_errno(GetLastError());
CloseHandle(ol.hEvent);
cancel_io((HANDLE)_osfhnd(fd));
MTHREAD_ONLY(LeaveCriticalSection(&_pioinfo(fd)->lock));