fix escape filter with stringify

jamelait · harttle · commit e17bc97d8e8f · 2019-08-25T04:19:37.000-05:00
diff --git a/src/builtin/filters/html.ts b/src/builtin/filters/html.ts
@@ -1,3 +1,5 @@
+import { stringify } from '../../util/underscore'
+
 const escapeMap = {
   '&': '&amp;',
   '<': '&lt;',
@@ -14,7 +16,7 @@ const unescapeMap = {
 }
 
 function escape (str: string) {
-  return str ? String(str).replace(/&|<|>|"|'/g, m => escapeMap[m]) : ''
+  return stringify(str).replace(/&|<|>|"|'/g, m => escapeMap[m])
 }
 
 function unescape (str: string) {

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+import { stringify } from '../../util/underscore'`
	`2`	`+`
`1`	`3`	`const escapeMap = {`
`2`	`4`	`'&': '&',`
`3`	`5`	`'<': '<',`
`@@ -14,7 +16,7 @@ const unescapeMap = {`
`14`	`16`	`}`
`15`	`17`
`16`	`18`	`function escape (str: string) {`
`17`		`- return str ? String(str).replace(/&\|<\|>\|"\|'/g, m => escapeMap[m]) : ''`
	`19`	`+ return stringify(str).replace(/&\|<\|>\|"\|'/g, m => escapeMap[m])`
`18`	`20`	`}`
`19`	`21`
`20`	`22`	`function unescape (str: string) {`