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-rw-r--r--lisp/emacs-lisp/memory-report.el4
1 files changed, 3 insertions, 1 deletions
diff --git a/lisp/emacs-lisp/memory-report.el b/lisp/emacs-lisp/memory-report.el
index b532ddc56c5..332749987c4 100644
--- a/lisp/emacs-lisp/memory-report.el
+++ b/lisp/emacs-lisp/memory-report.el
@@ -204,7 +204,9 @@ by counted more than once."
(cl-incf total (memory-report--object-size counted (car value))))
(if (cdr value)
(if (consp (cdr value))
- (setq value (cdr value))
+ (if (gethash (cdr value) counted)
+ (setq value nil)
+ (setq value (cdr value)))
(cl-incf total (memory-report--object-size counted (cdr value)))
(setq value nil))
(setq value nil)))