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fix(kernel/environment): bug in get_extension

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2014-05-19 10:41:22 -07:00
parent 1a9122f158
commit 90d83fa2ad
1 changed files with 1 additions and 1 deletions
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2
src/kernel/environment.cpp
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@ -153,7 +153,7 @@ unsigned environment::register_extension(std::shared_ptr<environment_extension c
environment_extension const & environment::get_extension(unsigned id) const { environment_extension const & environment::get_extension(unsigned id) const {
if (id >= get_extension_manager().has_ext(id)) if (id >= get_extension_manager().has_ext(id))
throw_invalid_extension(*this); throw_invalid_extension(*this);
if (id < m_extensions->size() || !(*m_extensions)[id]) if (id >= m_extensions->size() || !(*m_extensions)[id])
return get_extension_manager().get_initial(id); return get_extension_manager().get_initial(id);
return *((*m_extensions)[id].get()); return *((*m_extensions)[id].get());
} }