From dab5457620af86a8703d6b247ecc5df4d9a3c9cf Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Tue, 15 Mar 2022 21:32:38 +0100
Subject: [PATCH] Fix deleting FrameManagerImpl*

delete playerHandleInfo->frameManager wasn't actually calling
FrameManagerImpl~, because playerHandleInfo->frameManager is only a
FrameManager, which didn't have a destructor, and nothing was saying that
it's actually a FrameManagerImpl behind. Adding a virtual destructor
fixes that.
---
 src/speechPlayer/src/frame.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/speechPlayer/src/frame.h b/src/speechPlayer/src/frame.h
index a3f8c22f..73de5694 100644
--- a/src/speechPlayer/src/frame.h
+++ b/src/speechPlayer/src/frame.h
@@ -51,6 +51,7 @@ class FrameManager {
 	virtual void queueFrame(speechPlayer_frame_t* frame, unsigned int minNumSamples, unsigned int numFadeSamples, int userIndex, bool purgeQueue)=0;
 	virtual const speechPlayer_frame_t* const getCurrentFrame()=0;
 	virtual const int getLastIndex()=0; 
+	virtual ~FrameManager() {};
 };
 
 #endif