fix a problem when strings are null

2017-10-13 18:03:18 +02:00
parent 68a17d41af
commit c1149a0110
1 changed files with 1 additions and 1 deletions
--- a/isphonehere.sh
+++ b/isphonehere.sh
@@ -76,7 +76,7 @@ while true; do
  if [ -n "$found_mac" ]; then
    echo "phone is in da house"

-    if [ $currentstate != $zm_here_state ]; then
+    if [ "$currentstate" != "$zm_here_state" ]; then
      echo "setting state to $zm_here_state"
      sethere
    fi;