Fix uncaught exception on machines with no locales set #191
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bylowerik
reviewed
Feb 14, 2022
| if (strncmp(cmd, verbosity_flag, arg_len) == 0 && !std::isalpha(cmd[arg_len], std::locale(""))) { | ||
| bool is_alpha; | ||
| try { | ||
| is_alpha = std::isalpha(cmd[arg_len], std::locale("")); |
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Why are we calling locale with ""? Would it make sense to just call std::isalpha?
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Please share your thoughts. :-)