tree f27cd0a5acf32195dce717bd79cbb6e9566bc61a
parent 569701f98782fa3c1b35643daab1875a7d0abf72
author Patrick Williams <patrick@stwcx.xyz> 1684528370 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1684530354 -0500

async: fix reference initializer warning

Clang is unhappy about an initializer for a member reference, even
though the constructors properly initialize the value:

```
../include/sdbusplus/async/client.hpp:24:35: error: non-const lvalue reference to type 'sdbusplus::async::context' cannot bind to an initializer list temporary
```

Drop the `{}` so the member is uninitialized.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: If1f12e8eac4913f0147f39157dd9c48d1803bb9e