Break long line.

Change-Id: I1422eb3eee369c18858f31a66df1e3904e098958

diff --git a/includes/UIDGenerator.php b/includes/UIDGenerator.php
index 6134db2..99642b7 100644 (file)
--- a/includes/UIDGenerator.php
+++ b/includes/UIDGenerator.php
@@ -56,7 +56,8 @@ class UIDGenerator {
                        } elseif ( is_executable( '/sbin/ifconfig' ) ) { // Linux/BSD/Solaris/OS X
                                // See http://linux.die.net/man/8/ifconfig
                                $m = array();
-                               preg_match( '/\s([0-9a-f]{2}(:[0-9a-f]{2}){5})\s/', wfShellExec( '/sbin/ifconfig -a' ), $m );
+                               preg_match( '/\s([0-9a-f]{2}(:[0-9a-f]{2}){5})\s/',
+                                       wfShellExec( '/sbin/ifconfig -a' ), $m );
                                $nodeId = isset( $m[1] ) ? str_replace( ':', '', $m[1] ) : '';
                        }
                        wfRestoreWarnings();