[elpa] externals/debbugs b00d778 087/311: Make sure the buffer isn't read-only before altering.

[Stefan Monnier]

branch: externals/debbugs
commit b00d77847c745a8e179903eb39d57aeda03aa67a
Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
Commit: Lars Magne Ingebrigtsen <larsi@gnus.org>

    Make sure the buffer isn't read-only before altering.
---
 debbugs-gnu.el | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/debbugs-gnu.el b/debbugs-gnu.el
index 6a8d588..265da20 100644
--- a/debbugs-gnu.el
+++ b/debbugs-gnu.el
@@ -846,7 +846,8 @@ The following commands are available:
 (defun debbugs-gnu-widen ()
   "Display all the currently selected bug reports."
   (interactive)
-  (let ((id (debbugs-gnu-current-id t)))
+  (let ((id (debbugs-gnu-current-id t))
+       (buffer-read-only nil))
     (tabulated-list-init-header)
     (tabulated-list-print)
     (when id
@@ -856,6 +857,7 @@ The following commands are available:
   "Only display the bugs matching STRING."
   (interactive "sNarrow to: ")
   (let ((id (debbugs-gnu-current-id t))
+       (buffer-read-only nil)
        status)
     (debbugs-gnu-widen)
     (goto-char (point-min))
@@ -873,7 +875,8 @@ The following commands are available:
 (defun debbugs-gnu-goto (id)
   "Go to the line displaying bug ID."
   (goto-char (point-min))
-  (while (not (equal (debbugs-gnu-current-id t) id))
+  (while (and (not (eobp))
+             (not (equal (debbugs-gnu-current-id t) id)))
     (forward-line 1)))
 
 (defun debbugs-gnu-toggle-tag ()