SuggestionUrl: Return an error if path has less than two segments

We need two segments in the path to parse the owner-repo combination.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/url.rs b/src/url.rs
index d635d6f..60a3d0e 100644
--- a/src/url.rs
+++ b/src/url.rs
@@ -16,6 +16,9 @@ pub enum Error {
 
     #[error("URL has no fragment")]
     NoFragment,
+
+    #[error("Unable to parse owner or repo")]
+    NoOwnerRepo,
 }
 
 #[derive(Debug)]
@@ -34,6 +37,10 @@ impl FromStr for SuggestionUrl {
             .ok_or(Error::NoPath)?
             .collect::<Vec<_>>();
 
+        if path.len() < 2 {
+            return Err(Error::NoOwnerRepo);
+        }
+
         Ok(SuggestionUrl {
             owner: path[0].to_owned(),
             repo: path[1].to_owned(),