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Diffstat (limited to 'libs/pbd/pbd/stateful.h')
| -rw-r--r-- | libs/pbd/pbd/stateful.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libs/pbd/pbd/stateful.h b/libs/pbd/pbd/stateful.h index 5adddfc1c0..5fbac11e5c 100644 --- a/libs/pbd/pbd/stateful.h +++ b/libs/pbd/pbd/stateful.h @@ -42,7 +42,7 @@ class Stateful { virtual void add_instant_xml (XMLNode&, const std::string& dir); XMLNode *instant_xml (const std::string& str, const std::string& dir); - PBD::ID id() { return _id; } + const PBD::ID& id() const { return _id; } protected: XMLNode *_extra_xml; |