ensure we are running in correct directory

diff --git a/w1-loop.sh b/w1-loop.sh
index 9b8f7b5..fb78d5c 100755 (executable)
--- a/w1-loop.sh
+++ b/w1-loop.sh
@@ -1,5 +1,7 @@
 #!/bin/sh -e
 
+cd `dirname $0`
+
 while true ; do
        ./w1-ds18b20-influx.sh
        sleep 3