Fix std::isblank assertion error in Visual Studio Chinese Debug (#365)

66maer · GitHub
1 parent ab1dc0f6
Showing 1 changed file with 2 additions and 2 deletions
include/cxxopts.hpp
@@ -2090,12 +2090,12 @@ format_description
   {
     appendNewLine = false;
  
-    if (std::isblank(*previous))
+    if (std::isblank(*previous, std::locale::classic()))
     {
       lastSpace = current;
     }
  
-    if (!std::isblank(*current))
+    if (!std::isblank(*current, std::locale::classic()))
     {
       onlyWhiteSpace = false;
     }