Refactoring: free few sql results

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@247 b3834d28-1941-0410-a4f8-b48e95affb8f

1 files changed, 4 insertions, 0 deletions

diff --git a/services/tagcacheservice.php b/services/tagcacheservice.php
index bb82864..ed2eefc 100644
--- a/services/tagcacheservice.php
+++ b/services/tagcacheservice.php
@@ -49,6 +49,7 @@ class TagCacheService {
 			$output[] = $row['tag'];
 		}
 
+		$this->db->sql_freeresult($dbresult);
 		return $output;
 	}
 
@@ -257,6 +258,7 @@ class TagCacheService {
 		}
 
 		$row = $this->db->sql_fetchrow($dbresult);
+		$this->db->sql_freeresult($dbresult);
 		return $row['tag'];
 	}
 
@@ -289,6 +291,8 @@ class TagCacheService {
 		foreach($rowset as $row) {
 			$output[] = $row['tag'];
 		}
+		
+		$this->db->sql_freeresult($dbresult);
 		return $output;
 	}