From: Richard Heck <rgheck@comcast.net>
Date: Thu, 5 May 2011 20:41:59 +0000 (+0000)
Subject: Backport fix for #7531 to branch.
X-Git-Tag: 2.0.1~348
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=6c24213294b769aae27d8a06ad2a072bd05ec8bc;p=features.git

Backport fix for #7531 to branch.



git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_2_0_X@38598 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/mathed/InsetMathHull.cpp b/src/mathed/InsetMathHull.cpp
index e58b722c15..686e427407 100644
--- a/src/mathed/InsetMathHull.cpp
+++ b/src/mathed/InsetMathHull.cpp
@@ -245,7 +245,8 @@ void InsetMathHull::updateBuffer(ParIterator const & it, UpdateType utype)
 	if (haveNumbers()) {
 		BufferParams const & bp = buffer_->params();
 		string const & lang = it->getParLanguage(bp)->code();
-		Counters & cnts = bp.documentClass().counters();
+		Counters & cnts =
+			buffer_->masterBuffer()->params().documentClass().counters();
 
 		// right now, we only need to do this at export time
 		if (utype == OutputUpdate) {
diff --git a/status.20x b/status.20x
index b7819de3d5..29aceee724 100644
--- a/status.20x
+++ b/status.20x
@@ -31,6 +31,8 @@ What's new
 
 * USER INTERFACE
 
+- Equation numbering in child documents now works properly (bug 7531).
+
 - Updated Japanese User Interface Localization.