fix panic if Location header is not a valid string

Closes #354
2018-09-21 14:13:32 -07:00
parent 2db72d1593
commit 5bf94e7bdd
1 changed files with 2 additions and 1 deletions
--- a/src/async_impl/client.rs
+++ b/src/async_impl/client.rs
@@ -476,7 +476,8 @@ impl Future for PendingRequest {
            if should_redirect {
                let loc = res.headers()
                    .get(LOCATION)
-                    .map(|loc| self.url.join(loc.to_str().expect("")));
+                    .and_then(|val| val.to_str().ok())
+                    .map(|loc| self.url.join(loc));
                if let Some(Ok(loc)) = loc {
                    if self.client.referer {
                        if let Some(referer) = make_referer(&loc, &self.url) {