ws2_32: Use BOOL type where appropriate

[Frédéric Delanoy]

---
 dlls/ws2_32/socket.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index 1b1815c..679258b 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -5065,7 +5065,8 @@ static struct WS_hostent* WS_get_local_ips( char *hostname )
     for (n = 0; n < routes->dwNumEntries; n++)
     {
         IF_INDEX ifindex;
-        DWORD ifmetric, exists = FALSE;
+        DWORD ifmetric;
+        BOOL exists = FALSE;
 
         if (routes->table[n].u1.ForwardType != MIB_IPROUTE_TYPE_DIRECT)
             continue;
-- 
1.8.4