Qualified std::tolower in Clara.

Fixes #543
2017-03-10 18:38:52 +00:00 · 2017-03-10 18:38:52 +00:00 · 5d6c744d38
parent 5dd0639520
commit 5d6c744d38
1 changed files with 1 additions and 1 deletions
--- a/include/external/clara.h
+++ b/include/external/clara.h
@ -397,7 +397,7 @@ namespace Clara {
            _dest = _source;
        }
        char toLowerCh(char c) {
-            return static_cast<char>( ::tolower( c ) );
+            return static_cast<char>( std::tolower( c ) );
        }
        inline void convertInto( std::string const& _source, bool& _dest ) {
            std::string sourceLC = _source;