[Truffle] string_scrub can no longer return nil.

jruby · Jan 10, 2017 · e4e8e11 · e4e8e11
1 parent 8e54fc1
commit e4e8e11
Showing 1 changed file with 2 additions and 6 deletions.
diff --git a/truffle/src/main/ruby/core/string.rb b/truffle/src/main/ruby/core/string.rb
@@ -1222,12 +1222,8 @@ def scrub(replace = nil, &block)
     end
 
     val = Truffle.invoke_primitive(:string_scrub, self, nil, replace_block)
-    if val.nil?
-      dup
-    else
-      val.taint if taint
-      val
-    end
+    val.taint if taint
+    val
   end
 
   def scrub!(replace = nil, &block)