1.0.13.9: Fix another segfault from the new RESTART-FRAME instrumentation

[sbcl.git] / src / code / describe.lisp

diff --git a/src/code/describe.lisp b/src/code/describe.lisp
index 51a5cfd..fe217a4 100644 (file)
--- a/src/code/describe.lisp
+++ b/src/code/describe.lisp
@@ -95,7 +95,7 @@
               count (zerop count))
       (let ((n 0))
         (declare (type index n))
-        (dohash (k v x)
+        (dohash ((k v) x :locked t)
           (unless (zerop n)
             (write-char #\space s))
           (incf n)