Merge pull request #7 from gastonrobledo/master

Adding error propagation

lib/handlebars.runtime.js

@@ -25,13 +25,20 @@ function wrapTemplate(env, compiledFuncTemplate) {
  return async(data, options) => {
  /* eslint-disable no-param-reassign */
  env.stream = options.stream || env.stream
- const dataParams = Object.assign(data, {
- async callback(item) {
- const value = await processResult(item, env.stream)
- return value
+ try {
+ const dataParams = Object.assign(data, {
+ async callback(item) {
+ const value = await processResult(item, env.stream)
+ return value
+ }
+ })
+ return await compiledFuncTemplate(dataParams)
+ } catch (e) {
+ if (env.stream) {
+ env.stream.emit('error', e)
  }
- })
- return await compiledFuncTemplate(dataParams)
+  return false
+ }
  }
 }
 // For compatibility and usage outside of module systems, make the Handlebars object a namespace

package.json

@@ -1,6 +1,6 @@
 {
  "name": "handlebars-stream-render",
- "version": "1.1.0",
+ "version": "1.1.2",
  "description": "Handlebars modification to work with stream outputs",
  "keywords": [
  "handlebars",