executable

diff --git a/sensor_graph/sample_sensor.lua b/sensor_graph/sample_sensor.lua
old mode 100644 (file)
new mode 100755 (executable)
index 70c5d4e..d5be01d
--- a/sensor_graph/sample_sensor.lua
+++ b/sensor_graph/sample_sensor.lua
@@ -1,3 +1,4 @@
+#!/usr/bin/lua
 require('os')
 require('string')