X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fdb%2FDatabaseMysqlBase.php;h=5f27dd78ccb9f353357f5e2bbf042c7f904191a6;hb=c63fde6797c2b6ba4b17ba0f9ca3197ed23f327f;hp=a18964803ffe84418fc34a0431f96226981e6336;hpb=f4770c54d4d92c4aeeaee89d2219fe242e8699bb;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/db/DatabaseMysqlBase.php b/includes/db/DatabaseMysqlBase.php
index a18964803f..5f27dd78cc 100644
--- a/includes/db/DatabaseMysqlBase.php
+++ b/includes/db/DatabaseMysqlBase.php
@@ -1058,6 +1058,28 @@ abstract class DatabaseMysqlBase extends DatabaseBase {
 			( $this->lastErrno() == 1290 && strpos( $this->lastError(), '--read-only' ) !== false );
 	}
 
+	/**
+	 * Get the underlying binding handle, mConn
+	 *
+	 * Makes sure that mConn is set (disconnects and ping() failure can unset it).
+	 * This catches broken callers than catch and ignore disconnection exceptions.
+	 * Unlike checking isOpen(), this is safe to call inside of open().
+	 *
+	 * @return resource|object
+	 * @throws DBUnexpectedError
+	 * @since 1.26
+	 */
+	protected function getBindingHandle() {
+		if ( !$this->mConn ) {
+			throw new DBUnexpectedError(
+				$this,
+				'DB connection was already closed or the connection dropped.'
+			);
+		}
+
+		return $this->mConn;
+	}
+
 	/**
 	 * @param string $oldName
 	 * @param string $newName