Improve curl error reporting some more

nanbando · Nov 18, 2020 · 5248d6c · 5248d6c
1 parent 852990d
commit 5248d6c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/Composer/Util/Http/CurlDownloader.php b/src/Composer/Util/Http/CurlDownloader.php
@@ -299,7 +299,10 @@ public function tick()
             try {
                 // TODO progress
                 if (CURLE_OK !== $errno || $error) {
-                    throw new TransportException('curl error while downloading '.Url::sanitize($progress['url']).': '.($error ?: '#'.$errno));
+                    if (!$error && function_exists('curl_strerror')) {
+                        $error = curl_strerror($errno);
+                    }
+                    throw new TransportException('curl error '.$errno.' while downloading '.Url::sanitize($progress['url']).': '.$error);
                 }
 
                 $statusCode = $progress['http_code'];