httpclient: actually return `GIT_EAUTH`
diff --git a/src/transports/httpclient.c b/src/transports/httpclient.c
index 4612b43..d40c162 100644
--- a/src/transports/httpclient.c
+++ b/src/transports/httpclient.c
@@ -598,7 +598,6 @@ static int apply_credentials(
} else if (!token.size) {
git_error_set(GIT_ERROR_HTTP, "failed to respond to authentication challenge");
error = GIT_EAUTH;
- error = -1;
goto done;
}