From 037951834060b2231ea6d8f40d7a313172110a9e Mon Sep 17 00:00:00 2001 From: Vincent van Ravesteijn Date: Fri, 30 Oct 2009 15:24:35 +0000 Subject: [PATCH] Issue a warning if a document has two parents. We should do something smart then, but what? - Do we want to ask the user which of the parents he would like to be the document's parent ? - Do we want to disable any functionality related to parents ? Like references, bibliography, document outline etc. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@31809 a592a061-630c-0410-9148-cb99ea01b6c8 --- src/Buffer.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/Buffer.cpp b/src/Buffer.cpp index 34316c1a14..85ec3d30af 100644 --- a/src/Buffer.cpp +++ b/src/Buffer.cpp @@ -253,7 +253,11 @@ public: return parent_buffer; } /// - void setParent(Buffer const * pb) { parent_buffer = pb; } + void setParent(Buffer const * pb) { + if (parent_buffer != pb) + LYXERR0("Warning: a buffer should not have two parents!"); + parent_buffer = pb; + } private: /// So we can force access via the accessors. mutable Buffer const * parent_buffer; -- 2.39.5