Fix trailing whitespace.

diff --git a/noip.c b/noip.c
index 152540d0d370739d8411eb43802ee39f993b48d7..a25d63e23426e9fe52b4089a83d01c6a3439274f 100644 (file)
--- a/noip.c
+++ b/noip.c
@@ -206,7 +206,7 @@ static int acl_allows_p(aclnode *a, const struct sockaddr_in *sin)
 static void dump_acl(aclnode *a)
 {
   int act = ALLOW;
-  
+
   for (; a; a = a->next) {
     dump_aclnode(a);
     act = a->act;
@@ -508,7 +508,7 @@ static char *user(void)
 #define KWMATCHP(kw) (strncmp(p, kw, sizeof(kw) - 1) == 0 &&           \
                      !isalnum(UC(p[sizeof(kw) - 1])) &&                \
                      (p += sizeof(kw) - 1))
-  
+
 static void parse_ports(char **pp, unsigned short *min, unsigned short *max)
 {
   char *p = *pp, *q;
@@ -741,7 +741,7 @@ int bind(int sk, const struct sockaddr *sa, socklen_t len)
 {
   struct sockaddr_un sun;
 
-  if (sa->sa_family == AF_INET) { 
+  if (sa->sa_family == AF_INET) {
     PRESERVING_ERRNO({
       if (acl_allows_p(bind_real, SIN(sa))) {
        if (fixup_real_ip_socket(sk))