Slightly improved version.
int ncmp[3] = { 100, 5, 2 }; // fixed data
if (sys_locale) {
SWBuf locale;
StringList localelist =
LocaleMgr::getSystemLocaleMgr()->getAvailableLocales();
StringList::iterator it;
// length-limited match
for (int i = 0; i < 3; ++i) {
for (it = localelist.begin(); it != localelist.end();
++it) {
locale = *it;
if (!strncmp(sys_locale, locale.c_str(),
ncmp[i])) {
LocaleMgr::getSystemLocaleMgr()->
setDefaultLocaleName(locale.c_str());
return g_strdup(locale.c_str());
}
}
}
}
The improvement is the elimination of the 1st pass using just strcmp(),
instead leaving it as a 3-pass test using only strncmp(), but with the
1st pass employing an absurdly long potential match length, having the
contextual effect of using strcmp().
I just like smaller code, especially when one section nearly duplicates
another.
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