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improve push_lang and pop_lang to do basically nothing if the new language is the same as existing

This commit is contained in:
Friendika 2011-05-23 20:37:36 -07:00
parent 040fc247a0
commit 21769d7390

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@ -58,6 +58,9 @@ function push_lang($language) {
$a->langsave = $lang;
if($language === $lang)
return;
if(isset($a->strings) && count($a->strings)) {
$a->stringsave = $a->strings;
}
@ -68,6 +71,10 @@ function push_lang($language) {
function pop_lang() {
global $lang, $a;
if($lang === $a->langsave)
return;
if(isset($a->stringsave))
$a->strings = $a->stringsave;
else