--- loncom/interface/lonhelper.pm	2016/03/05 21:49:44	1.198
+++ loncom/interface/lonhelper.pm	2018/01/14 22:02:06	1.199
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # .helper XML handler to implement the LON-CAPA helper
 #
-# $Id: lonhelper.pm,v 1.198 2016/03/05 21:49:44 raeburn Exp $
+# $Id: lonhelper.pm,v 1.199 2018/01/14 22:02:06 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2464,7 +2464,7 @@ BUTTONS
 			    $resource_name . "'/> </td>";
 		    } else {
 			$col .= 
-			    "<td align='center'><input type=$option_type name ='$option_var".
+			    "<td align='center'><input type='$option_type' name ='$option_var".
 			    "_forminput' value='".
 			    $resource_name . "' $checked /> </td>";
 		    }