disable flash

(yes, that should be configurable)

usr/local/bin/shoot

@@ -1,2 +1,6 @@
 #!/usr/bin/env bash
-chdkptp -c -erec -e"luar set_zoom(4)" -e'luar set_prop(16, 2)' -e"rs -jpg -sd=500mm $(date +%F-%T)"
+chdkptp -c -erec \
+	-e"luar set_zoom(4)" \
+	-e'luar set_prop(16, 2)' \
+	-e'luar while(get_flash_mode() < 2) do click("up") end' \
+	-e"rs -jpg -sd=500mm $(date +%F-%T)"