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-rw-r--r--louloulibs/utils/encoding.cpp4
-rw-r--r--louloulibs/utils/scopeguard.hpp6
2 files changed, 6 insertions, 4 deletions
diff --git a/louloulibs/utils/encoding.cpp b/louloulibs/utils/encoding.cpp
index 087095f..aa91dac 100644
--- a/louloulibs/utils/encoding.cpp
+++ b/louloulibs/utils/encoding.cpp
@@ -152,7 +152,7 @@ namespace utils
throw std::runtime_error("Cannot convert into UTF-8");
// Make sure cd is always closed when we leave this function
- const auto sg = utils::make_scope_guard([&cd](auto&&){ iconv_close(cd); });
+ const auto sg = utils::make_scope_guard([&cd](){ iconv_close(cd); });
size_t inbytesleft = str.size();
@@ -169,7 +169,7 @@ namespace utils
char* outbuf_ptr = outbuf;
// Make sure outbuf is always deleted when we leave this function
- const auto sg2 = utils::make_scope_guard([outbuf](auto&&){ delete[] outbuf; });
+ const auto sg2 = utils::make_scope_guard([outbuf](){ delete[] outbuf; });
bool done = false;
while (done == false)
diff --git a/louloulibs/utils/scopeguard.hpp b/louloulibs/utils/scopeguard.hpp
index cd0e89e..e697fc3 100644
--- a/louloulibs/utils/scopeguard.hpp
+++ b/louloulibs/utils/scopeguard.hpp
@@ -87,9 +87,11 @@ private:
};
template<typename F>
-auto make_scope_guard(F&& f)
+auto make_scope_guard(F f)
{
- return std::unique_ptr<void, std::decay_t<F>>{(void*)1, std::forward<F>(f)};
+ static struct Empty {} empty;
+ auto deleter = [f = std::move(f)](Empty*) { f(); };
+ return std::unique_ptr<Empty, decltype(deleter)>{&empty, std::move(deleter)};
}
}