src/liboping.c: Improve coding style.

Don't have the if-condition and if-body in the same line.

diff --git a/src/liboping.c b/src/liboping.c
index 1738255c500cc9a653f2d1d5ceecc94c26d3c054..edc3522f2a93a9c9102adfe4707e3487db047537 100644 (file)
--- a/src/liboping.c
+++ b/src/liboping.c
@@ -1435,9 +1435,11 @@ int ping_send (pingobj_t *obj)
 
        ptr = ph;
        num_fds = 0;
-       if (fd4 != -1) num_fds++;
-       if (fd6 != -1) num_fds++;
-       max_fd = fd4 > fd6 ? fd4 : fd6;
+       if (fd4 != -1)
+               num_fds++;
+       if (fd6 != -1)
+               num_fds++;
+       max_fd = (fd4 > fd6) ? fd4 : fd6;
        assert (max_fd < FD_SETSIZE);
 
        while (pings > 0 || ptr != NULL)
@@ -1446,15 +1448,21 @@ int ping_send (pingobj_t *obj)
                FD_ZERO (&write_fds);
                FD_ZERO (&err_fds);
 
-               if (fd4 != -1) FD_SET(fd4, &read_fds);
-               if (fd6 != -1) FD_SET(fd6, &read_fds);
+               if (fd4 != -1)
+               {
+                       FD_SET(fd4, &read_fds);
+                       if (ptr != NULL && ptr->addrfamily == AF_INET)
+                               FD_SET(fd4, &write_fds);
+                       FD_SET(fd4, &err_fds);
+               }
 
-               if (fd4 != -1 && ptr != NULL && ptr->addrfamily == AF_INET)
-                       FD_SET(fd4, &write_fds);
-               if (fd6 != -1 && ptr != NULL && ptr->addrfamily == AF_INET6)
-                       FD_SET(fd6, &write_fds);
-               if (fd4 != -1) FD_SET(fd4, &err_fds);
-               if (fd6 != -1) FD_SET(fd6, &err_fds);
+               if (fd6 != -1)
+               {
+                       FD_SET(fd6, &read_fds);
+                       if (ptr != NULL && ptr->addrfamily == AF_INET6)
+                               FD_SET(fd6, &write_fds);
+                       FD_SET(fd6, &err_fds);
+               }
 
                if (gettimeofday (&nowtime, NULL) == -1)
                {