BlackMATov/promise.hpp
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fix #24 issue

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This commit is contained in:
Matvey Cherevko
2019-07-07 06:44:06 +07:00
parent 6ef8cb676d
commit 18a67ecf65
1 changed files with 4 additions and 3 deletions
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7
headers/promise.hpp/promise.hpp
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@@ -328,11 +328,12 @@ namespace promise_hpp
return state_->get();
}
const T& get_or_default(const T& def) const noexcept {
template < typename U >
T get_or_default(U&& def) const {
try {
return get();
} catch (...) {
return def;
return std::forward<U>(def);
}
}
@@ -757,7 +758,7 @@ namespace promise_hpp
state_->get();
}
void get_or_default() const noexcept {
void get_or_default() const {
try {
return get();
} catch (...) {