select, poll, isatty: Avoid warnings on x86_64 mingw64.

[gnulib.git] / lib / select.c

diff --git a/lib/select.c b/lib/select.c
index c5522a0..7813f2f 100644 (file)
--- a/lib/select.c
+++ b/lib/select.c
@@ -80,7 +80,7 @@ typedef DWORD (WINAPI *PNtQueryInformationFile)
 
 /* Optimized test whether a HANDLE refers to a console.
    See <http://lists.gnu.org/archive/html/bug-gnulib/2009-08/msg00065.html>.  */
-#define IsConsoleHandle(h) (((long) (h) & 3) == 3)
+#define IsConsoleHandle(h) (((intptr_t) (h) & 3) == 3)
 
 static BOOL
 IsSocketHandle (HANDLE h)