Fixing notice errors caused by accessing headers in po files that

don't exist. Fixes #1515 Signed-off-by: mark_story <mark@mark-story.com>
cakephp · Feb 17, 2011 · 0e7f2ef · 0e7f2ef
1 parent ca3e606
commit 0e7f2ef
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/cake/libs/i18n.php b/cake/libs/i18n.php
@@ -321,8 +321,10 @@ function __bindTextDomain($domain) {
 			$this->__domains[$domain][$this->__lang][$this->category] = array();
 			return $domain;
 		}
-
-		if ($head = $this->__domains[$domain][$this->__lang][$this->category][""]) {
+
+		if (isset($this->__domains[$domain][$this->__lang][$this->category][""])) {
+			$head = $this->__domains[$domain][$this->__lang][$this->category][""];
+
 			foreach (explode("\n", $head) as $line) {
 				$header = strtok($line,":");
 				$line = trim(strtok("\n"));