Fixed bug where non empty CALL responses where lost with an error.

diff --git a/protocol/amcp/AMCPCommandsImpl.cpp b/protocol/amcp/AMCPCommandsImpl.cpp
index 7022a7bf98dc663ad2d47b1e784f77bd53bc68a9..d4f311f5a50a66174ca9a911bfcf76b5916ac189 100644 (file)
--- a/protocol/amcp/AMCPCommandsImpl.cpp
+++ b/protocol/amcp/AMCPCommandsImpl.cpp
@@ -536,7 +536,7 @@ void call_describer(core::help_sink& sink, const core::help_repository& repo)
 
 std::wstring call_command(command_context& ctx)
 {
-       auto result = ctx.channel.channel->stage().call(ctx.layer_index(), ctx.parameters);
+       auto result = ctx.channel.channel->stage().call(ctx.layer_index(), ctx.parameters).get();
 
        // TODO: because of std::async deferred timed waiting does not work
 
@@ -545,10 +545,10 @@ std::wstring call_command(command_context& ctx)
        CASPAR_THROW_EXCEPTION(timed_out());*/
 
        std::wstringstream replyString;
-       if (result.get().empty())
+       if (result.empty())
                replyString << L"202 CALL OK\r\n";
        else
-               replyString << L"201 CALL OK\r\n" << result.get() << L"\r\n";
+               replyString << L"201 CALL OK\r\n" << result << L"\r\n";
 
        return replyString.str();
 }