oops: fix warning about catching polymorphic exception

This was introduced in I0fc80718eb7e02d84cc4b5d5deec4c0f41116134 and unnoticed since it only appears in gcc builds. Change-Id: I1de80ce2a8fab63efdca7ca0de2a302ceb118267
2024-08-06 22:45:19 -07:00
parent 529eed74c4
commit d280e4990c
1 changed files with 1 additions and 1 deletions
@@ -479,7 +479,7 @@ struct curlFileTransfer : public FileTransfer
    {
        try {
            stopWorkerThread();
-        } catch (nix::Error e) {
+        } catch (nix::Error & e) {
            // This can only fail if a socket to our own process cannot be
            // written to, so it is always a bug in the program if it fails.
            //