url: ensure minimum components for formatting

1 files changed, 3 insertions, 0 deletions

diff --git a/src/net.c b/src/net.c
index a685e4893..de28bf9f8 100644
--- a/src/net.c
+++ b/src/net.c
@@ -401,6 +401,9 @@ void git_net_url_swap(git_net_url *a, git_net_url *b)
 
 int git_net_url_fmt(git_buf *buf, git_net_url *url)
 {
+	GIT_ASSERT_ARG(in->scheme);
+	GIT_ASSERT_ARG(in->host);
+
 	git_buf_puts(buf, url->scheme);
 	git_buf_puts(buf, "://");