Fixed BinOp minification

rspivak · May 9, 2011 · 75f3382 · 75f3382
1 parent 5968c5b
commit 75f3382
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/slimit/visitors/minvisitor.py b/src/slimit/visitors/minvisitor.py
@@ -115,10 +115,12 @@ def visit_ForIn(self, node):
         return s
 
     def visit_BinOp(self, node):
-        if getattr(node, '_parens', False):
-            template = '(%s%s%s)'
+        if node.op in ('instanceof', 'in'):
+            template = '%s %s %s'
         else:
             template = '%s%s%s'
+        if getattr(node, '_parens', False):
+            template = '(%s)' % template
         return template % (
             self.visit(node.left), node.op, self.visit(node.right))