minor tweaks (#3502)

1 files changed, 5 insertions, 10 deletions

diff --git a/lib/output.js b/lib/output.js
index b9d8a137..d59176c3 100644
--- a/lib/output.js
+++ b/lib/output.js
@@ -91,13 +91,11 @@ function OutputStream(options) {
             comment_filter = function(comment) {
                 return comment.type != "comment5" && comments.test(comment.value);
             };
-        }
-        else if (typeof comments === "function") {
+        } else if (typeof comments === "function") {
             comment_filter = function(comment) {
                 return comment.type != "comment5" && comments(this, comment);
             };
-        }
-        else if (comments === "some") {
+        } else if (comments === "some") {
             comment_filter = is_some_comments;
         } else { // NOTE includes "all" option
             comment_filter = return_true;
@@ -643,8 +641,7 @@ function OutputStream(options) {
         var self = this, generator = self._codegen;
         if (self instanceof AST_Scope) {
             active_scope = self;
-        }
-        else if (!use_asm && self instanceof AST_Directive && self.value == "use asm") {
+        } else if (!use_asm && self instanceof AST_Directive && self.value == "use asm") {
             use_asm = active_scope;
         }
         function doit() {
@@ -1043,11 +1040,9 @@ function OutputStream(options) {
                     return;
                 }
                 b = b.alternative;
-            }
-            else if (b instanceof AST_StatementWithBody) {
+            } else if (b instanceof AST_StatementWithBody) {
                 b = b.body;
-            }
-            else break;
+            } else break;
         }
         force_statement(self.body, output);
     }