1 files changed, 2 insertions, 2 deletions
diff --git a/android/scripts/homescreen.sh b/android/scripts/homescreen.sh
index cc9f847..cbc2201 100755
--- a/android/scripts/homescreen.sh
+++ b/android/scripts/homescreen.sh
@@ -30,8 +30,8 @@ do
         break
     fi
     sleep 60
-    timeout+=1
-    if [ timeout = 30 ]; then
+    timeout=$((timeout+1))
+    if [ $timeout = 30 ]; then
         echo "Homescreen=fail"
         break;
     fi