[Solar-svn] Revision 3121

[pmjones at solarphp.com]

Solar_Controller_Page: [FIX] Per talks w/Antti Holvikari, use `trim($var) != ''` instead of `$var` to allow for a string '0' in the format.


Modified: trunk/Solar/Controller/Page.php
===================================================================
--- trunk/Solar/Controller/Page.php	2008-04-15 01:25:13 UTC (rev 3120)
+++ trunk/Solar/Controller/Page.php	2008-04-15 01:26:31 UTC (rev 3121)
@@ -782,11 +782,12 @@
         }
         
         // are we asking for a non-default format?
-        if ($this->_format) {
+        // the trim() lets us get a string-zero format.
+        if (trim($this->_format) != '') {
             
             // what formats does the action allow?
             $action_format = $this->_getActionFormat($this->_action);
-        
+            
             // does the action support the requested format?
             if (in_array($this->_format, $action_format)) {
                 // action supports the format; turn off layouts by default.