Merge OneEyed's patch

[factor.git] / basis / tools / walker / walker.factor

diff --git a/basis/tools/walker/walker.factor b/basis/tools/walker/walker.factor
index 2ce19220a535bd983d2167b7cf8f7b640b84cd0c..f0d9a084b13677494a1df9859cbf6c5f9f5eb0df 100644 (file)
--- a/basis/tools/walker/walker.factor
+++ b/basis/tools/walker/walker.factor
@@ -205,7 +205,7 @@ SYMBOL: +stopped+
                 ]
             } case
         ] handle-synchronous
-    ] [ ] while ;
+    ] while ;
 
 : step-back-msg ( continuation -- continuation' )
     walker-history tget
@@ -233,7 +233,7 @@ SYMBOL: +stopped+
                 { step-back [ step-back-msg ] }
             } case f
         ] handle-synchronous
-    ] [ ] while ;
+    ] while ;
 
 : walker-loop ( -- )
     +running+ set-status
@@ -256,7 +256,7 @@ SYMBOL: +stopped+
                 [ walker-suspended ]
             } case
         ] handle-synchronous
-    ] [ ] until ;
+    ] until ;
 
 : associate-thread ( walker -- )
     walker-thread tset