Minor - patch 1.6.x - Fix some warnings in Connection.c

[Jonathan Fisher]

These warnings bother me.



-- 
*Jonathan S. Fisher*
Senior Software Engineer
https://twitter.com/exabrial
http://www.tomitribe.com
https://www.tomitribe.io

diff --git a/src/connection.c b/src/connection.c
index 991cae3..12cdef0 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -385,7 +385,7 @@ int conn_recv_proxy(struct connection *conn, int flag)
        if (trash.len < 9) /* shortest possible line */
                goto missing;
 
-       if (!memcmp(line, "TCP4 ", 5) != 0) {
+       if ((!memcmp(line, "TCP4 ", 5)) != 0) {
                u32 src3, dst3, sport, dport;
 
                line += 5;
@@ -426,7 +426,7 @@ int conn_recv_proxy(struct connection *conn, int flag)
                ((struct sockaddr_in *)&conn->addr.to)->sin_port          = 
htons(dport);
                conn->flags |= CO_FL_ADDR_FROM_SET | CO_FL_ADDR_TO_SET;
        }
-       else if (!memcmp(line, "TCP6 ", 5) != 0) {
+       else if ((!memcmp(line, "TCP6 ", 5)) != 0) {
                u32 sport, dport;
                char *src_s;
                char *dst_s, *sport_s, *dport_s;