fix corner case in conditionals (#3669)

fixes #3668
This commit is contained in:
Alex Lam S.L
2020-01-04 09:24:28 +08:00
committed by GitHub
parent fdc10086da
commit 1988495d71
2 changed files with 33 additions and 2 deletions

View File

@@ -5114,8 +5114,8 @@ merge(Compressor.prototype, {
var exit = make_node(self.body.CTOR, self, {
value: make_node(AST_Conditional, self, {
condition : self.condition,
consequent : self.body.value || make_node(AST_Undefined, self.body),
alternative : self.alternative.value || make_node(AST_Undefined, self.alternative)
consequent : self.body.value || make_node(AST_Undefined, self.body).transform(compressor),
alternative : self.alternative.value || make_node(AST_Undefined, self.alternative).transform(compressor)
})
});
if (exit instanceof AST_Return) {