From fae2af36fcfa9e6ea009ca6704556b5126d1112e Mon Sep 17 00:00:00 2001
From: Thomas Goyne <plorkyeran@aegisub.org>
Date: Mon, 7 Jun 2010 07:24:37 +0000
Subject: [PATCH] Only draw the line to the cursor in the rotatez tool if the
 cursor is over the video display.

Originally committed to SVN as r4457.
---
 aegisub/src/video_display.h         | 2 +-
 aegisub/src/visual_tool_rotatez.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/aegisub/src/video_display.h b/aegisub/src/video_display.h
index 79761152e..ce8f4300b 100644
--- a/aegisub/src/video_display.h
+++ b/aegisub/src/video_display.h
@@ -56,7 +56,7 @@ struct VideoState {
 	int y;
 	int w;
 	int h;
-	VideoState() : x(-1), y(-1), w(-1), h(-1) { }
+	VideoState() : x(INT_MIN), y(INT_MIN), w(INT_MIN), h(INT_MIN) { }
 };
 
 /// @class VideoDisplay
diff --git a/aegisub/src/visual_tool_rotatez.cpp b/aegisub/src/visual_tool_rotatez.cpp
index d30a1a4e3..1346db302 100644
--- a/aegisub/src/visual_tool_rotatez.cpp
+++ b/aegisub/src/visual_tool_rotatez.cpp
@@ -144,7 +144,7 @@ void VisualToolRotateZ::Draw() {
 	glPopMatrix();
 
 	// Draw line to mouse
-	if (!dragging && !curFeature) {
+	if (!dragging && !curFeature && video.x > INT_MIN && video.y > INT_MIN) {
 		SetLineColour(colour[0]);
 		DrawLine(dx,dy,video.x,video.y);
 	}