Fix warning from clang on testing function return. #28
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m_socket->send() returns a bool, but code in ServerSocket.cpp compares it against -1. clang16 generates a warning that this comparision is never true. Apparently this is written this way because the library used to return an int here, but now signals errors by raising an exception. Avoid the warning by casting to an int.
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m_socket->send() returns a bool, but code in ServerSocket.cpp compares it against -1. clang16 generates a warning that this comparision is never true.
Apparently this is written this way because the library used to return an int here, but now signals errors by raising an exception. Avoid the warning by casting to an int.