Remove unnecessary boolean check (#347)

phanan · chrisvfritz · commit e086c462b414 · 2016-08-01T09:27:04.000-04:00
diff --git a/src/guide/syntax.md b/src/guide/syntax.md
@@ -85,7 +85,7 @@ new Vue({
   ...
   filters: {
     capitalize: function (value) {
-      if (!value && value !== 0) return ''
+      if (!value) return ''
       value = value.toString()
       return value.charAt(0).toUpperCase() + value.slice(1)
     }

Original file line number	Diff line number	Diff line change
`@@ -85,7 +85,7 @@ new Vue({`
`85`	`85`	`...`
`86`	`86`	`filters: {`
`87`	`87`	`capitalize: function (value) {`
`88`		`- if (!value && value !== 0) return ''`
	`88`	`+ if (!value) return ''`
`89`	`89`	`value = value.toString()`
`90`	`90`	`return value.charAt(0).toUpperCase() + value.slice(1)`
`91`	`91`	`}`