cleanup shellcheck SC2086

plugins/git/backup-import

@@ -8,13 +8,13 @@ APPS="$4"
 
 while read -r APP; do
   APP_PATH="$TARGET_DIR/$APP";
-  git init --bare $APP_PATH > /dev/null
+  git init --bare "$APP_PATH" > /dev/null
   PRERECEIVE_HOOK="$APP_PATH/hooks/pre-receive"
-  cat > $PRERECEIVE_HOOK <<EOF
+  cat > "$PRERECEIVE_HOOK" <<EOF
 #!/usr/bin/env bash
 set -e; set -o pipefail;
 
-cat | DOKKU_ROOT="$DOKKU_ROOT" dokku git-hook $APP
+cat | DOKKU_ROOT="$DOKKU_ROOT" dokku git-hook "$APP"
 EOF
-  chmod +x $PRERECEIVE_HOOK
-done < $APPS > /dev/null
+  chmod +x "$PRERECEIVE_HOOK"
+done < "$APPS" > /dev/null