input/curl: use std::throw_with_nested() instead of logging the exception

Let the caller decide what to do with the original exception.

input/curl: use std::throw_with_nested() instead of logging the exception
5201147a · Max Kellermann · fb7daa0d · 5201147a
Commit 5201147a authored Mar 29, 2019 by Max Kellermann
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CurlInputPlugin.cxx src/input/plugins/CurlInputPlugin.cxx +2 -3

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--- a/src/input/plugins/CurlInputPlugin.cxx
+++ b/src/input/plugins/CurlInputPlugin.cxx
@@ -306,9 +306,8 @@ input_curl_init(EventLoop &event_loop, const ConfigBlock &block)
 {
 	try {
 		curl_init = new CurlInit(event_loop);
-	} catch (const std::runtime_error &e) {
-		LogError(e);
-		throw PluginUnavailable(e.what());
+	} catch (...) {
+		std::throw_with_nested(PluginUnavailable("CURL initialization failed"));
 	}

 	const auto version_info = curl_version_info(CURLVERSION_FIRST);