1 files changed, 2 insertions, 2 deletions
diff --git a/buffer.c b/buffer.c
index a78ba26c..0a8a7df3 100644
--- a/buffer.c
+++ b/buffer.c
@@ -2990,10 +2990,10 @@ evbuffer_file_segment_materialize(struct evbuffer_file_segment *seg)
 #endif
 #ifdef _WIN32
 	if (!(flags & EVBUF_FS_DISABLE_MMAP)) {
-		long h = (long)_get_osfhandle(fd);
+		intptr_t h = _get_osfhandle(fd);
 		HANDLE m;
 		ev_uint64_t total_size = length+offset;
-		if (h == (long)INVALID_HANDLE_VALUE)
+		if ((HANDLE)h == INVALID_HANDLE_VALUE)
 			goto err;
 		m = CreateFileMapping((HANDLE)h, NULL, PAGE_READONLY,
 		    (total_size >> 32), total_size & 0xfffffffful,