From d1858b89d0828c3fe8f4e898f609aaed93333d33 Mon Sep 17 00:00:00 2001
From: Enrico Forestieri <forenr@lyx.org>
Date: Tue, 4 Nov 2014 21:36:10 +0100
Subject: [PATCH] Fix bug #9319: Problems with space inside math and textrm.

---
 src/mathed/InsetMathSpace.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mathed/InsetMathSpace.cpp b/src/mathed/InsetMathSpace.cpp
index f961224c0c..2a3b6f45cb 100644
--- a/src/mathed/InsetMathSpace.cpp
+++ b/src/mathed/InsetMathSpace.cpp
@@ -273,7 +273,7 @@ void InsetMathSpace::write(WriteStream & os) const
 	os << space_info[space_].name.c_str();
 	if (space_info[space_].custom)
 		os << '{' << length_.asLatexString().c_str() << '}';
-	else if (space_info[space_].escape && space_info[space_].name != " ")
+	else if (space_info[space_].escape && space_info[space_].name.length() > 1)
 		os.pendingSpace(true);
 }
 
-- 
2.39.2