From: Richard Heck <rgheck@lyx.org>
Date: Wed, 22 Jul 2015 16:08:20 +0000 (-0400)
Subject: Comment.
X-Git-Tag: 2.2.0alpha1~400
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=2b8ebe9f0d2e408af004e401596bf79d6ce0e76a;p=features.git

Comment.
---

diff --git a/src/graphics/PreviewImage.cpp b/src/graphics/PreviewImage.cpp
index 661c8af8d1..12b03f0a77 100644
--- a/src/graphics/PreviewImage.cpp
+++ b/src/graphics/PreviewImage.cpp
@@ -113,6 +113,9 @@ PreviewImage::Impl::Impl(PreviewImage & p, PreviewLoader & l,
 
 PreviewImage::Impl::~Impl()
 {
+	// If these images are generated for a clone, then that may be
+	// because we are previewing. We therefore do not want to delete
+	// them when this Buffer is destroyed.
 	if (!ploader_.buffer().isClone())
 		iloader_.filename().removeFile();
 }