[gnus git] branch master updated: n0-17-51-g9e72571 =1= * gnus-sum.el (gnus-summary-hide-thread): Fix bug where moving to hide the thread moves us backwards and so we loop forever.

       via  9e72571e781a1c4030be42a8f1acfee8f0313f07 (commit)
      from  baa48a2d567525640b6ec7a8d228f60313efc138 (commit)


- Log -----------------------------------------------------------------
commit 9e72571e781a1c4030be42a8f1acfee8f0313f07
Author: Ted Zlatanov <[email protected]>
Date:   Thu May 19 19:39:21 2011 -0500

    * gnus-sum.el (gnus-summary-hide-thread): Fix bug where moving to hide the thread moves us backwards and so we loop forever.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 61bfa87..0c856e9 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2011-05-20  Teodor Zlatanov  <[email protected]>
+
+	* gnus-sum.el (gnus-summary-hide-thread): Fix bug where moving to hide
+	the thread moves us backwards and so we loop forever.
+
 2011-05-19  Katsumi Yamaoka  <[email protected]>
 
 	* mm-bodies.el (mm-decode-content-transfer-encoding): Allow leading
diff --git a/lisp/gnus-sum.el b/lisp/gnus-sum.el
index 53c2e5e..3ec4437 100644
--- a/lisp/gnus-sum.el
+++ b/lisp/gnus-sum.el
@@ -11569,7 +11569,10 @@ Returns nil if no threads were there to be hidden."
 	      (let ((ol (gnus-make-overlay starteol (point) nil t nil)))
 		(gnus-overlay-put ol 'invisible 'gnus-sum)
 		(gnus-overlay-put ol 'evaporate t)))
-	    (gnus-summary-goto-subject article))
+	    (gnus-summary-goto-subject article)
+            (when (> start (point))
+              (message "Hiding the thread moved us backwards, aborting!")
+              (goto-char (point-max))))
 	(goto-char start)
 	nil))))
 

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Summary of changes:
 lisp/ChangeLog   |    5 +++++
 lisp/gnus-sum.el |    5 ++++-
 2 files changed, 9 insertions(+), 1 deletions(-)

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