1 files changed, 9 insertions, 9 deletions

diff --git a/plugins/netutils.c b/plugins/netutils.c
index 5e00723e..1a5547e9 100644
--- a/plugins/netutils.c
+++ b/plugins/netutils.c
@@ -35,7 +35,7 @@
 #include "common.h"
 #include "netutils.h"
 
-unsigned int socket_timeout = DEFAULT_SOCKET_TIMEOUT; 
+unsigned int socket_timeout = DEFAULT_SOCKET_TIMEOUT;
 int econn_refuse_state = STATE_CRITICAL;
 int was_refused = FALSE;
 #if USE_IPV6
@@ -57,8 +57,8 @@ socket_timeout_alarm_handler (int sig)
 }
 
 
-/* connects to a host on a specified tcp port, sends a string, and gets a 
-         response. loops on select-recv until timeout or eof to get all of a 
+/* connects to a host on a specified tcp port, sends a string, and gets a
+         response. loops on select-recv until timeout or eof to get all of a
          multi-packet answer */
 int
 process_tcp_request2 (const char *server_address, int server_port,
@@ -106,7 +106,7 @@ process_tcp_request2 (const char *server_address, int server_port,
                 }
                 else {                                                                                  /* it has */
                         recv_result =
-                                recv (sd, recv_buffer + recv_length, 
+                                recv (sd, recv_buffer + recv_length,
                                         (size_t)recv_size - recv_length - 1, 0);
                         if (recv_result == -1) {
                                 /* recv failed, bail out */
@@ -137,7 +137,7 @@ process_tcp_request2 (const char *server_address, int server_port,
 }
 
 
-/* connects to a host on a specified port, sends a string, and gets a 
+/* connects to a host on a specified port, sends a string, and gets a
    response */
 int
 process_request (const char *server_address, int server_port, int proto,
@@ -229,7 +229,7 @@ np_net_connect (const char *host_name, int port, int *sd, int proto)
                         r = r->ai_next;
                 }
                 freeaddrinfo (res);
-        } 
+        }
         /* else the hostname is interpreted as a path to a unix socket */
         else {
                 if(strlen(host_name) >= UNIX_PATH_MAX){
@@ -251,7 +251,7 @@ np_net_connect (const char *host_name, int port, int *sd, int proto)
                 return STATE_OK;
         else if (was_refused) {
                 switch (econn_refuse_state) { /* a user-defined expected outcome */
-                case STATE_OK:       
+                case STATE_OK:
                 case STATE_WARNING:  /* user wants WARN or OK on refusal */
                         return econn_refuse_state;
                         break;
@@ -285,7 +285,7 @@ send_request (int sd, int proto, const char *send_buffer, char *recv_buffer, int
                 result = STATE_WARNING;
         }
 
-        /* wait up to the number of seconds for socket timeout minus one 
+        /* wait up to the number of seconds for socket timeout minus one
            for data from the host */
         tv.tv_sec = socket_timeout - 1;
         tv.tv_usec = 0;
@@ -340,7 +340,7 @@ is_addr (const char *address)
 #ifdef USE_IPV6
         if (address_family == AF_INET && is_inet_addr (address))
                 return TRUE;
-        else if (address_family == AF_INET6 && is_inet6_addr (address)) 
+        else if (address_family == AF_INET6 && is_inet6_addr (address))
                 return TRUE;
 #else
         if (is_inet_addr (address))