Removed trailing whitespace

Author: njh

mqtt-sn-pub.c

@@ -114,7 +114,7 @@ static void parse_opts(int argc, char** argv)
     if (!(topic_name || topic_id) || !message_data) {
         usage();
     }
-    
+
     if (qos != -1 && qos != 0) {
         fprintf(stderr, "Error: only QoS level 0 or -1 is supported.\n");
         exit(-1);
@@ -176,7 +176,7 @@ int main(int argc, char* argv[])
 
         close(sock);
     }
- 
+
     mqtt_sn_cleanup();
 
     return 0;

mqtt-sn-sub.c

@@ -141,7 +141,7 @@ int main(int argc, char* argv[])
 
     // Parse the command-line options
     parse_opts(argc, argv);
-    
+
     // Enable debugging?
     mqtt_sn_set_debug(debug);
 
@@ -215,7 +215,7 @@ int main(int argc, char* argv[])
 
         close(sock);
     }
-    
+
     mqtt_sn_cleanup();
 
     return 0;

mqtt-sn.c

@@ -283,7 +283,7 @@ void mqtt_sn_send_subscribe_topic_name(int sock, const char* topic_name, uint8_t
 {
     subscribe_packet_t packet;
     size_t topic_name_len = strlen(topic_name);
-    
+
     packet.type = MQTT_SN_TYPE_SUBSCRIBE;
     packet.flags = 0x00;
     packet.flags += mqtt_sn_get_qos_flag(qos);
@@ -536,7 +536,7 @@ publish_packet_t* mqtt_sn_loop(int sock, int timeout)
 
     FD_ZERO(&rfd);
     FD_SET(sock, &rfd);
-    
+
     tv.tv_sec = timeout;
     tv.tv_usec = 0;