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Useful error message when locale is not set correctly

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Enno 2010-03-08 01:20:20 +01:00
parent d9b65024a0
commit 31b8d65f1f
2 changed files with 4 additions and 1 deletions
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1
.gitignore vendored Normal file
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@ -0,0 +1 @@
bin/

4
src/main.c
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@ -215,7 +215,9 @@ void locale_init(void)
{ {
setlocale(LC_CTYPE, ""); setlocale(LC_CTYPE, "");
setlocale(LC_NUMERIC, "C"); setlocale(LC_NUMERIC, "C");
assert(towlower(0xC4)==0xE4); /* Ä => ä */ if (towlower(0xC4)!=0xE4) { /* Ä => ä */
log_error(("Umlaut conversion is not working properly. Wrong locale? LANG=%s\n", getenv("LANG")));
}
} }
extern void bind_eressea(struct lua_State * L); extern void bind_eressea(struct lua_State * L);