Fix bug #6751: Assert when changing number of columns in 'simple' math-inset.

[lyx.git] / src / LaTeXFeatures.cpp

diff --git a/src/LaTeXFeatures.cpp b/src/LaTeXFeatures.cpp
index f3a968afd872650b0781160ab5dc8005cee84e3f..0a4c840bd2a5af8e35504e0d230df84814bce847 100644 (file)
--- a/src/LaTeXFeatures.cpp
+++ b/src/LaTeXFeatures.cpp
@@ -38,6 +38,9 @@
 #include "support/gettext.h"
 #include "support/lstrings.h"
 
+#include <algorithm>
+
+
 using namespace std;
 using namespace lyx::support;