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Add <cctype> include

This fixes a compile error that could happen where the compiler doesn't
know what std::isdigit() is, but I'm puzzled as to why this wasn't
happening earlier, 'cause I've only been reported that it happens by
only one person.
This commit is contained in:
Misa 2020-06-12 10:46:11 -07:00 committed by Ethan Lee
parent 14afae1a40
commit fdb44cc209

View file

@ -2,6 +2,7 @@
#include "SDL.h" #include "SDL.h"
#include <cctype>
#include <sstream> #include <sstream>
/* Used by UtilityClass::GCString to generate a button list */ /* Used by UtilityClass::GCString to generate a button list */