VZTECH / Mbed 2 deprecated main_src

Modularizando o src

Dependencies:   EALib EthernetInterface_vz mbed-rtos mbed

Fork of header_main_colinas_V0-20-09-14 by VZTECH

Diff: shared_variables.cpp

Revision:
106:a34fcf9f0e02
Parent:
105:a930035b6556
Child:
109:a5b8264ffbbc
--- a/shared_variables.cpp	Tue Mar 10 18:10:57 2015 +0000
+++ b/shared_variables.cpp	Fri Mar 13 19:40:56 2015 +0000
@@ -104,9 +104,10 @@
 
 void udp_query_send_msg( char * msg )
 {
-    if( msg != NULL )
-    {
+    if( ( msg != NULL ) && ( strlen( msg ) > 0 ) )
+    {   
         int send = udp_client.sendTo( udp_server, msg, strlen( msg ) );
+        
         if( send != strlen( msg ) )
         {
             if( debug_reconnect ) send_msg("Reconnect UDP_request client");