cosmetic refactoring

bver · May 6, 2012 · 8ac6022 · 8ac6022
1 parent 7873908
commit 8ac6022
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/lib/mutation_simplify.rb b/lib/mutation_simplify.rb
@@ -40,9 +40,8 @@ def match_patterns( track_reloc, patterns, node_idx )
         found = track_reloc.find { |n| n.back == stack.last and n.loc_idx == pattern.parent_arg }
         return [] if found.nil?       
 
-        if pattern.kind_of? Pattern
-          return [] unless match_node?( found, pattern )
-        end
+        return [] if pattern.kind_of?(Pattern) and not match_node?( found, pattern )
+
         node_idx = track_reloc.index( found )
         ptx << node_idx