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explicitly specify optional parameter

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This commit is contained in:
Dennis Luxen 2014-08-27 18:09:10 +02:00
parent ebcdcb5f00
commit 94a2188090
1 changed files with 1 additions and 1 deletions
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Extractor/ScriptingEnvironment.cpp
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@ -46,7 +46,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
template<class T> template<class T>
auto get_value_by_key(T const& object, const char *key) -> decltype(object.get_value_by_key(key)) auto get_value_by_key(T const& object, const char *key) -> decltype(object.get_value_by_key(key))
{ {
return object.get_value_by_key(key); return object.get_value_by_key(key, "");
} }
ScriptingEnvironment::ScriptingEnvironment(const char *file_name) ScriptingEnvironment::ScriptingEnvironment(const char *file_name)