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return valid reference in get_template_vars() when given var is non-existant

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This commit is contained in:
mohrt
2005-08-17 14:58:32 +00:00
parent f4a53648c4
commit 56bd1fbbd0
2 changed files with 8 additions and 3 deletions
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4
NEWS
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@@ -1,4 +1,6 @@
- add escape type "urlpathinfo" to escape modifier - return valid reference in get_template_vars() when given var is
non-existant (monte)
- add escape type "urlpathinfo" to escape modifier (monte)
Version 2.6.10 (Aug 5, 2005) Version 2.6.10 (Aug 5, 2005)
---------------------------- ----------------------------

7
libs/Smarty.class.php
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@@ -1055,9 +1055,12 @@ class Smarty
{ {
if(!isset($name)) { if(!isset($name)) {
return $this->_tpl_vars; return $this->_tpl_vars;
} } elseif(isset($this->_tpl_vars[$name])) {
if(isset($this->_tpl_vars[$name])) {
return $this->_tpl_vars[$name]; return $this->_tpl_vars[$name];
} else {
// var non-existant, return valid reference
$_tmp = null
return $_tmp;
} }
} }