From dc17ba3eacb50689199108d62979b3a49f126892 Mon Sep 17 00:00:00 2001
From: Silvio <silvio@devlet.com.br>
Date: Wed, 29 Sep 2010 16:12:59 -0300
Subject: Method explodeBrackets checking first if hasBrackets

---
 classes/IsisReader.php | 9 +++++++--
 config/config.yaml     | 2 +-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/classes/IsisReader.php b/classes/IsisReader.php
index 9926d3b..deca387 100644
--- a/classes/IsisReader.php
+++ b/classes/IsisReader.php
@@ -96,8 +96,13 @@ class IsisReader {
    *   Array of matched strings.
    */
   public function explodeBrackets($subject) {
-    preg_match_all('/<[^<>]*>/', $subject, $values);
-    return $this->filterBrackets($values[0]);
+    if ($this->hasBrackets($subject)) {
+      preg_match_all('/<[^<>]*>/', $subject, $values);
+      return $this->filterBrackets($values[0]);
+    }
+    else {
+      return array($subject);
+    }
   }
 
   /**
diff --git a/config/config.yaml b/config/config.yaml
index 0f81b48..a8ab772 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -1,3 +1,3 @@
 ---
 implementation: BiblioIsis
-database: film
+database: poster
-- 
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