src/setup.c: Insert missing parentheses.

Found from GCC warning.  This code never worked.

Signed-off-by: Mark Wooding <mdw@distorted.org.uk>

diff --git a/src/setup.c b/src/setup.c
index 44c3cee0ad1e9652563b2548046dd03b3d439b25..96a2a213cde3d4cb699af092d01909b109cd139e 100644 (file)
--- a/src/setup.c
+++ b/src/setup.c
@@ -201,7 +201,7 @@ static void ccf_sortlist(adns_state ads, const char *fn,
       }
     } else {
       baselocal= ntohl(base.s_addr);
-      if (!baselocal & 0x080000000UL) /* class A */
+      if (!(baselocal & 0x080000000UL)) /* class A */
        mask.s_addr= htonl(0x0ff000000UL);
       else if ((baselocal & 0x0c0000000UL) == 0x080000000UL)
        mask.s_addr= htonl(0x0ffff0000UL); /* class B */