Can't use return value of void functions

Change-Id: Idce6e31f3f0eff0a0045c1cc62def3f5d79b9d48

diff --git a/includes/ChangesList.php b/includes/ChangesList.php
index d280c9a..4ddc667 100644 (file)
--- a/includes/ChangesList.php
+++ b/includes/ChangesList.php
@@ -1171,7 +1171,7 @@ class EnhancedChangesList extends ChangesList {
                } else { 
                        $r .= ' '.$rcObj->userlink . $rcObj->usertalklink;
                        $r .= $this->insertComment( $rcObj );
-                       $r .= $this->insertRollback( $r, $rcObj );
+                       $this->insertRollback( $r, $rcObj );
                }
 
                # Tags

diff --git a/includes/db/DatabaseIbm_db2.php b/includes/db/DatabaseIbm_db2.php
index 5df6456..1fdcd5c 100644 (file)
--- a/includes/db/DatabaseIbm_db2.php
+++ b/includes/db/DatabaseIbm_db2.php
@@ -1433,7 +1433,7 @@ class DatabaseIbm_db2 extends DatabaseBase {
                // db2_ping() doesn't exist
                // Emulate
                $this->close();
-               $this->mConn = $this->openUncataloged( $this->mDBName, $this->mUser,
+               $this->openUncataloged( $this->mDBName, $this->mUser,
                        $this->mPassword, $this->mServer, $this->mPort );
 
                return false;