Fix build

[xsami]

No description provided.

[handlebar-templates]

There was error processing your body

The exact error message is the following

Error: You must pass a string or Handlebars AST to Handlebars.compile. You passed null

at Object.compile (/var/task/node_modules/handlebars/dist/cjs/handlebars/compiler/compiler.js:501:11)
at HandlebarsEnvironment.hb.compile (/var/task/node_modules/handlebars/dist/cjs/handlebars.js:39:40)
at new HandlebarCompiler (/var/task/lib/HandlebarCompiler.js:6:38)
at PayloadHelper.getNewBody (/var/task/lib/PayloadHelper.js:41:24)
at App. (/var/task/lib/App.js:65:54)
at step (/var/task/lib/App.js:32:23)
at Object.next (/var/task/lib/App.js:13:53)
at /var/task/lib/App.js:7:71
at new Promise ()
at __awaiter (/var/task/lib/App.js:3:12)
at App.handleEvent (/var/task/lib/App.js:59:16)
at App.handleEvent (/var/task/lib/App.js:52:20)
at Application. (/var/task/node_modules/probot/lib/application.js:153:50)
at step (/var/task/node_modules/probot/lib/application.js:43:23)
at Object.next (/var/task/node_modules/probot/lib/application.js:24:53)
at fulfilled (/var/task/node_modules/probot/lib/application.js:15:58)
at process._tickCallback (internal/process/next_tick.js:68:7)

This body won't be processed any further, please fix your template.