refactor(compiler): remove 'head' tag contains 'html' tag condition code (#5958)

superwf · yyx990803 · commit e01c09adad84 · 2017-06-30T08:49:25.000+08:00
remove 'head' tag contains 'html' tag condition I am not sure this is necessary, but all test passed
after remove the code.
diff --git a/src/compiler/parser/html-parser.js b/src/compiler/parser/html-parser.js
@@ -222,7 +222,7 @@ export function parseHTML (html, options) {
       }
     }
 
-    const unary = isUnaryTag(tagName) || tagName === 'html' && lastTag === 'head' || !!unarySlash
+    const unary = isUnaryTag(tagName) || !!unarySlash
 
     const l = match.attrs.length
     const attrs = new Array(l)

Original file line number	Diff line number	Diff line change
`@@ -222,7 +222,7 @@ export function parseHTML (html, options) {`
`222`	`222`	`}`
`223`	`223`	`}`
`224`	`224`
`225`		`- const unary = isUnaryTag(tagName) \|\| tagName === 'html' && lastTag === 'head' \|\| !!unarySlash`
	`225`	`+ const unary = isUnaryTag(tagName) \|\| !!unarySlash`
`226`	`226`
`227`	`227`	`const l = match.attrs.length`
`228`	`228`	`const attrs = new Array(l)`