main: quote shown flags/args

Preparatory commit for recursive settings going cray-cray with
escaping.  At least single-quote these so it's directly
copy-and-pasteable into a shell prompt.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index 54abe18..2d28700 100644
--- a/src/main.c
+++ b/src/main.c
@@ -279,7 +279,7 @@ static int print_setup_as_args(setup_t *setup, int wait)
 	if (!video_args)
 		goto _out_module;
 
-	r = printf("\nConfigured settings as flags:\n  --seed=%s --module=%s --video=%s\n",
+	r = printf("\nConfigured settings as flags:\n  --seed=%s '--module=%s' '--video=%s'\n",
 		seed_arg,
 		module_args,
 		video_args);