X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=boost%2Fboost%2Fnone.hpp;h=e9fc0627fe94789997cd34de32a774399c1a0476;hb=43c09d723435a5b203f2ac0c39e2086de836b386;hp=bd342da30ad6b875f221e271e06bf44754109782;hpb=c2f99181e60c3b92ddeed85a5910ac856d155810;p=lyx.git

diff --git a/boost/boost/none.hpp b/boost/boost/none.hpp
index bd342da30a..e9fc0627fe 100755
--- a/boost/boost/none.hpp
+++ b/boost/boost/none.hpp
@@ -20,7 +20,7 @@
 
 namespace boost {
 
-none_t const none = ((none_t)0) ;
+none_t const none = (static_cast<none_t>(0)) ;
 
 } // namespace boost