X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fucioption.cpp;h=4761004d735555696f5c22d1b60ff55e190a5fff;hp=4be580fcbfaf0760974300e02871580549577686;hb=960a689769cb143afa364d3669940c18d0c3a503;hpb=f01b53c37400e676fdf13d52323bc7bb65502e90

diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index 4be580fc..4761004d 100644
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -45,7 +45,7 @@ bool ci_less(char c1, char c2) { return tolower(c1) < tolower(c2); }
 }
 
 bool CaseInsensitiveLess::operator() (const string& s1, const string& s2) const {
-  return lexicographical_compare(s1.begin(), s1.end(), s2.begin(), s2.end(), ci_less);
+  return std::lexicographical_compare(s1.begin(), s1.end(), s2.begin(), s2.end(), ci_less);
 }