words: use get-callstack.

diff --git a/core/words/words.factor b/core/words/words.factor
index c9123b6f8227417fc4683bb7c4bf2c07e8e4516c..6cafb20f8ff346351b72ee2e470574c40bff117e 100644 (file)
--- a/core/words/words.factor
+++ b/core/words/words.factor
@@ -58,7 +58,7 @@ PRIVATE>
 
 TUPLE: undefined-word word ;
 
-: undefined ( -- * ) callstack caller undefined-word boa throw ;
+: undefined ( -- * ) get-callstack caller undefined-word boa throw ;
 
 : undefined-def ( -- quot )
     #! 'f' inhibits tail call optimization in non-optimizing