Fix formatting (tabs vs spaces) in divide/0 protection
Fix formatting (tabs vs spaces) in divide/0 protection

bradparks/ChaiScript__cplusplus_scripting_language,kamilzubair/ChaiScript,kamilzubair/ChaiScript,bradparks/ChaiScript__cplusplus_scripting_language,bradparks/ChaiScript__cplusplus_scripting_language,kamilzubair/ChaiScript