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-rw-r--r--ingen/EngineBase.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/ingen/EngineBase.hpp b/ingen/EngineBase.hpp
index a57743fe..f857f14a 100644
--- a/ingen/EngineBase.hpp
+++ b/ingen/EngineBase.hpp
@@ -66,7 +66,7 @@ public:
/**
Return true iff events are waiting to be processed.
*/
- virtual bool pending_events() = 0;
+ virtual bool pending_events() const = 0;
/**
Flush any pending events.