Index: t3lib/class.t3lib_install.php
===================================================================
--- t3lib/class.t3lib_install.php	(revision 6716)
+++ t3lib/class.t3lib_install.php	(working copy)
@@ -142,6 +142,7 @@
 		$comment = ' Modified or inserted by '.$this->updateIdentity.'.';
 		$replace = array('["', '"]');
 		$search = array('[\'', '\']');
+		$commentBlock = FALSE;
 		$varDoubleQuotes = str_replace($search, $replace, $variable);
 
 			// Search for variable name:
@@ -149,6 +150,18 @@
 			$line_array = array_reverse($line_array);
 			foreach($line_array as $k => $v)	{
 				$v2 = trim($v);
+				if ($v2 === '*/') {
+					$commentBlock = TRUE;
+					continue;
+				}
+				if ($v === '/*') {
+					$commentBlock = FALSE;
+					continue;
+				}
+				if ($commentBlock === TRUE || substr($v, 0, 1) === '#') {
+					continue;
+				}
+
 				if ($stopAtToken && !strcmp($v2,$commentKey.$this->localconf_editPointToken))	break;		// If stopAtToken and token found, break out of the loop..
 				if (!strcmp(substr($v2,0,strlen($variable.' ')),$variable.' '))	{
 					$mainparts = explode($variable,$v,2);