hardcode the mapping text/gemini -> .gmi/.gemini

It's still possible to override this automatic mapping by just adding
an entry like

	application/octet-stream	gemini gmi

in the `types' block.

1 files changed, 2 insertions, 0 deletions

diff --git a/mime.c b/mime.c
index 8ce73fd..fc8d8cc 100644
--- a/mime.c
+++ b/mime.c
@@ -149,6 +149,8 @@ mime(struct vhost *host, const char *path)
 	    mime_find);
 	if (t != NULL)
 		return t->mime;
+	if (!strcmp(ext, "gmi") || !strcmp(ext, "gemini"))
+		return "text/gemini";
 	return def;
 }