Fix conflict

[factor.git] / core / classes / tuple / tuple.factor

diff --git a/core/classes/tuple/tuple.factor b/core/classes/tuple/tuple.factor
index 59a2d157499542a104b3c2cf03ee4c48410cb11b..830ace3bf676880a25399f6da4b0e576f7dfd4bc 100755 (executable)
--- a/core/classes/tuple/tuple.factor
+++ b/core/classes/tuple/tuple.factor
@@ -107,7 +107,7 @@ ERROR: bad-superclass class ;
 
 : superclass-size ( class -- n )
     superclasses but-last-slice
-    [ slot-names length ] map sum ;
+    [ slot-names length ] sigma ;
 
 : (instance-check-quot) ( class -- quot )
     [