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Avoid a gcc warning in enum option_to_string impl

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This commit is contained in:
Maxime Coste 2016-02-29 20:15:23 +00:00
parent b0e12f2bcb
commit 92b56cbda0
1 changed files with 4 additions and 2 deletions
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6
src/enum.hh
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@ -43,8 +43,10 @@ EnableIfWithoutBitOps<Enum, String> option_to_string(Enum e)
{
constexpr auto desc = enum_desc(Enum{});
auto it = find_if(desc, [e](const EnumDesc<Enum>& d) { return d.value == e; });
kak_assert(it != desc.end());
return it->name.str();
if (it != desc.end())
return it->name.str();
kak_assert(false);
return {};
}
template<typename Flags, typename = decltype(enum_desc(Flags{}))>