diff --git a/raspberry/generador_json b/raspberry/generador_json
index c9421a0..422248c 100755
--- a/raspberry/generador_json
+++ b/raspberry/generador_json
@@ -4,7 +4,9 @@ source /etc/nodemecu.conf
 source /opt/nodemecu/envs 
 source $funciones 
 
-conteo=$(cat $contador)
+test -z $nombre && exit
+test -f $public_key || exit
+
 uuid="$(uuid)"
 marca_de_tiempo="$(date +%s)"
 
diff --git a/raspberry/registrador b/raspberry/registrador
index bdb874f..298de6d 100755
--- a/raspberry/registrador
+++ b/raspberry/registrador
@@ -62,7 +62,6 @@ while :;do
 		fi
 
 		rm $curl_err
-		exit
 	fi
 
 done