utils: Define ignore_result() so it requires a semicolon
It previously also added its own empty statement.
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@@ -217,7 +217,7 @@ void utils_deinit();
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/**
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/**
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* Ignore result of functions tagged with warn_unused_result attributes
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* Ignore result of functions tagged with warn_unused_result attributes
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*/
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*/
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#define ignore_result(call) { if(call){}; }
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#define ignore_result(call) do { if(call){} } while(0)
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#if !defined(HAVE_SIGWAITINFO) && !defined(WIN32)
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#if !defined(HAVE_SIGWAITINFO) && !defined(WIN32)
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/**
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/**
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