use const ref for argument

This commit is contained in:
Ari Lazier 2016-05-16 12:50:29 -07:00
parent 4d40896e5e
commit bd04185772
1 changed files with 1 additions and 1 deletions

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@ -254,7 +254,7 @@ inline typename T::Function Realm<T>::create_constructor(ContextType ctx) {
return realm_constructor;
}
static void convert_outdated_datetime_columns(SharedRealm realm) {
static void convert_outdated_datetime_columns(const SharedRealm &realm) {
if (realm->config().upgrade_initial_version != realm->config().upgrade_final_version &&
realm->config().upgrade_initial_version < 5) {
// any versions earlier than file format 5 are stored as milliseconds and need to be converted to the new format