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Diffstat (limited to 'lisp/gnus/gnus-sum.el')
| -rw-r--r-- | lisp/gnus/gnus-sum.el | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el index f09c0fbb58e..f5853a24305 100644 --- a/lisp/gnus/gnus-sum.el +++ b/lisp/gnus/gnus-sum.el @@ -4750,7 +4750,8 @@ If LINE, insert the rebuilt thread starting on line LINE." (defun gnus-id-to-thread (id) "Return the (sub-)thread where ID appears." - (gethash id gnus-newsgroup-dependencies)) + (when (hash-table-p gnus-newsgroup-dependencies) + (gethash id gnus-newsgroup-dependencies))) (defun gnus-id-to-article (id) "Return the article number of ID." |