From 23a53ae3377c472e7fa3f8184b7312aa33c256a9 Mon Sep 17 00:00:00 2001 From: Mike Taylor Date: Thu, 29 May 2014 16:21:57 +0100 Subject: [PATCH] mkws-paragraphs also handles explicitly undefined parameters. --- src/mkws-handlebars.js | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/mkws-handlebars.js b/src/mkws-handlebars.js index 999c138..605282f 100644 --- a/src/mkws-handlebars.js +++ b/src/mkws-handlebars.js @@ -12,8 +12,10 @@ Handlebars.registerHelper('mkws-paragraphs', function(obj, count) { var acc = []; // For some reason, Handlebars provides the value - // {"hash":{},"data":{}} for undefined parameters - if (count.hasOwnProperty('hash') || count == 0 || count > obj.length) { + // {"hash":{},"data":{}} for parameters that are not provided. So we + // have to be prepared for actual numbers, explicitly undefined + // values and this dumb magic value. + if (count === undefined || count.hasOwnProperty('hash') || count == 0 || count > obj.length) { count = obj.length; } -- 1.7.10.4