From caba46bf0ba840b37a89388c81566871aa6c727c Mon Sep 17 00:00:00 2001
From: Thomas Goyne <plorkyeran@aegisub.org>
Date: Sun, 27 Jun 2010 07:53:14 +0000
Subject: [PATCH] Remove features for deleted control points

Originally committed to SVN as r4620.
---
 aegisub/src/visual_tool.h               | 4 ++--
 aegisub/src/visual_tool_vector_clip.cpp | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/aegisub/src/visual_tool.h b/aegisub/src/visual_tool.h
index 5a783324b..3918f12fe 100644
--- a/aegisub/src/visual_tool.h
+++ b/aegisub/src/visual_tool.h
@@ -168,7 +168,7 @@ protected:
 	// @brief Called at the end of a drag
 	virtual void CommitDrag(FeatureType* feature) { }
 
-	/// @brief Called when there's stuff
+	/// @brief Called by Refresh when there's stuff
 	virtual void DoRefresh() { }
 
 	/// @brief Add a feature (and its line) to the selection
@@ -205,7 +205,7 @@ public:
 	virtual bool Update() { return false; };
 	/// @brief Draw stuff
 	virtual void Draw()=0;
-	/// @brief Called by stuff when there's stuff
+	/// @brief Called by stuff when there's stuff, and sometimes when there isn't stuff
 	void Refresh();
 
 	/// @brief Constructor
diff --git a/aegisub/src/visual_tool_vector_clip.cpp b/aegisub/src/visual_tool_vector_clip.cpp
index cd667c999..c319ade82 100644
--- a/aegisub/src/visual_tool_vector_clip.cpp
+++ b/aegisub/src/visual_tool_vector_clip.cpp
@@ -318,6 +318,7 @@ bool VisualToolVectorClip::InitializeDrag(VisualToolVectorClipDraggableFeature*
 		spline.erase(feature->curve);
 		CommitDrag(feature);
 		curFeature = NULL;
+		PopulateFeatureList();
 		ClearSelection(false);
 		Commit(true);
 		return false;