From: Abdelrazak Younes <younes@lyx.org>
Date: Mon, 20 Nov 2006 16:43:36 +0000 (+0000)
Subject: Fix crash when closing the last buffer and add a FIXME.
X-Git-Tag: 1.6.10~11808
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=37ee9727f7d7be0c566481e729254edda5fe34d3;p=features.git

Fix crash when closing the last buffer and add a FIXME.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15998 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/BufferView.C b/src/BufferView.C
index 0689719a21..a9148643b7 100644
--- a/src/BufferView.C
+++ b/src/BufferView.C
@@ -197,7 +197,11 @@ void BufferView::setBuffer(Buffer * b)
 		}
 	}
 
-	updateMetrics(false);
+	// FIXME: in principle, a simple call to updateMetrics(false) should
+	// be enough here. But, for unknown reason, it seems that only the line
+	// of the cursor is updated in the CoordCache.
+	if (buffer_)
+		updateMetrics(false);    
 
 	if (buffer_ && graphics::Previews::status() != LyXRC::PREVIEW_OFF)
 		graphics::Previews::get().generateBufferPreviews(*buffer_);