From 945dc7b84bc1a05f80b3b4e0b152be38d9f8a9bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= <biwanczuk@gmail.com>
Date: Wed, 11 Sep 2019 23:34:22 +0200
Subject: fix: panic during fetch (#2925)

---
 cli/deno_error.rs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'cli/deno_error.rs')

diff --git a/cli/deno_error.rs b/cli/deno_error.rs
index 36d8b724a..71e5ac806 100644
--- a/cli/deno_error.rs
+++ b/cli/deno_error.rs
@@ -8,6 +8,7 @@ use deno::ErrBox;
 use deno::ModuleResolutionError;
 use http::uri;
 use hyper;
+use reqwest;
 use rustyline::error::ReadlineError;
 use std;
 use std::error::Error;
@@ -190,6 +191,26 @@ impl GetErrorKind for hyper::Error {
   }
 }
 
+impl GetErrorKind for reqwest::Error {
+  fn kind(&self) -> ErrorKind {
+    use self::GetErrorKind as Get;
+
+    match self.get_ref() {
+      Some(err_ref) => None
+        .or_else(|| err_ref.downcast_ref::<hyper::Error>().map(Get::kind))
+        .or_else(|| err_ref.downcast_ref::<url::ParseError>().map(Get::kind))
+        .or_else(|| err_ref.downcast_ref::<io::Error>().map(Get::kind))
+        .or_else(|| {
+          err_ref
+            .downcast_ref::<serde_json::error::Error>()
+            .map(Get::kind)
+        })
+        .unwrap_or_else(|| ErrorKind::HttpOther),
+      _ => ErrorKind::HttpOther,
+    }
+  }
+}
+
 impl GetErrorKind for ReadlineError {
   fn kind(&self) -> ErrorKind {
     use ReadlineError::*;
@@ -254,6 +275,7 @@ impl GetErrorKind for dyn AnyError {
       .or_else(|| self.downcast_ref::<DenoError>().map(Get::kind))
       .or_else(|| self.downcast_ref::<Diagnostic>().map(Get::kind))
       .or_else(|| self.downcast_ref::<hyper::Error>().map(Get::kind))
+      .or_else(|| self.downcast_ref::<reqwest::Error>().map(Get::kind))
       .or_else(|| self.downcast_ref::<ImportMapError>().map(Get::kind))
       .or_else(|| self.downcast_ref::<io::Error>().map(Get::kind))
       .or_else(|| self.downcast_ref::<JSError>().map(Get::kind))
-- 
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