From abc173c4f56464d9678baf733c8c90a5419fd26f Mon Sep 17 00:00:00 2001
From: Richard Kimberly Heck <rikiheck@lyx.org>
Date: Wed, 12 Dec 2018 01:37:00 -0500
Subject: [PATCH] There is no reason we should need to reload the bibinfo cache
 for internal buffers.

(cherry picked from commit af71ebff8e1f04c5e6f656c4ce0e4a270bbc07e1)
---
 src/Buffer.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index b71c3fcd83..6343405b5c 100644
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -2483,6 +2483,9 @@ void Buffer::clearBibFileCache() const
 
 void Buffer::reloadBibInfoCache() const
 {
+	if (isInternal())
+		return;
+
 	// use the master's cache
 	Buffer const * const tmp = masterBuffer();
 	if (tmp != this) {