X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fundo.h;h=8ce44ce962da5eed385e37b57a40d6b4d0177390;hb=35204f8f33d7400a5fefeffea533fb4cb4097211;hp=519b21252acc0e58eea1958b1927fd8a65af3789;hpb=6c300f72a217722652dc27db9108e1050028979c;p=lyx.git

diff --git a/src/undo.h b/src/undo.h
index 519b21252a..8ce44ce962 100644
--- a/src/undo.h
+++ b/src/undo.h
@@ -85,7 +85,7 @@ public:
 	/// the contents of the saved Paragraphs (for texted)
 	ParagraphList pars;
 	/// the stringified contents of the saved MathArray (for mathed)
-	std::string array;
+	docstring array;
 	/// Only used in case of full backups
 	BufferParams bparams;
 	/// Only used in case of full backups