lib/ip.c: add parenthesis for better readability

diff --git a/lib/ip.c b/lib/ip.c
index e1bfba49deb82a04ddc41579a9910e24be8f1ba6..70f337832060b229135c9b0c5c3e38892db8ceac 100644 (file)
--- a/lib/ip.c
+++ b/lib/ip.c
@@ -306,7 +306,7 @@ ip6_pton(char *a, ip6_addr *o)
 
     if (*a == ':' && a[1])
       a++;
-    else if (*a == '.' && (i == 6 || i < 6 && hfil >= 0))
+    else if (*a == '.' && (i == 6 || (i < 6 && hfil >= 0)))
     {                          /* Embedded IPv4 address */
       ip4_addr x;
       if (!ip4_pton(start, &x))