gg: exit with the gemini response code

0 is still used for 2X replies, and "external" failures (e.g.
network, tls, ...) are still using exit code 1.  Gemini non-2x
replies now get their response code reported as-is as status code.

1 files changed, 3 insertions, 2 deletions

diff --git a/gg.c b/gg.c
index 6b3830d..6f2ee68 100644
--- a/gg.c
+++ b/gg.c
@@ -428,6 +428,7 @@ main(int argc, char **argv)
 #endif
 
 	code = get(*argv);
-
-	return code < 20 || code >= 30;
+	if (code >= 20 && code < 30)
+		return 0;
+	return code;
 }