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GetLocaleInfoEx() can fail on strings that setlocale() was perfectly happy with. A common way for that to happen is if the locale string is actually a Unix-style string, say "et_EE.UTF-8". In that case, what's after the dot is an encoding name, not a Windows codepage number; blindly treating it as a codepage number led to failure, with a fairly silly error message. Hence, check to see if what's after the dot is all digits, and if not, treat it as a literal encoding name rather than a codepage number. This will do the right thing with many Unix-style locale strings, and produce a more sensible error message otherwise. Somewhat independently of that, treat a zero (CP_ACP) result from GetLocaleInfoEx() as meaning that we must use UTF-8 encoding. Back-patch to all supported branches. Juan José Santamaría Flecha Discussion: https://postgr.es/m/24905.1585445371@sss.pgh.pa.us |
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