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main: Graceful fallback if user has configured an invalid locale

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This commit is contained in:
Joakim Nohlgård 2022-12-16 08:38:37 +01:00
parent 3b9aca6a3d
commit 7bb5c80d04
1 changed files with 7 additions and 2 deletions
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9
main.c
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@ -433,8 +433,13 @@ main(int argc, char *const *argv)
const char *locale = setlocale(LC_CTYPE, "");
if (locale == NULL) {
LOG_ERR("setlocale() failed");
return ret;
/*
* If the user has configured an invalid locale, or a name of a locale
* that does not exist on this system, then the above call may return
* NULL. We should just continue with the fallback method below.
*/
LOG_WARN("setlocale() failed");
locale = "C";
}
LOG_INFO("locale: %s", locale);