[Emacs-diffs] emacs-26 e06562c: Fix "M-x man" when there's no 'man' program on PATH

[Eli Zaretskii]

branch: emacs-26
commit e06562ce7c164fd1f1b93154e34e6edab004719b
Author: Eli Zaretskii <address@hidden>
Commit: Eli Zaretskii <address@hidden>

    Fix "M-x man" when there's no 'man' program on PATH
    
    * lisp/man.el (Man-bgproc-sentinel): Make sure the process
    buffer is not read-only when inserting a message into it.
    (Bug#33510)
---
 lisp/man.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/man.el b/lisp/man.el
index c62a61c..3a5fd5d 100644
--- a/lisp/man.el
+++ b/lisp/man.el
@@ -1378,7 +1378,8 @@ manpage command."
 
       (with-current-buffer Man-buffer
        (save-excursion
-         (let ((case-fold-search nil))
+         (let ((case-fold-search nil)
+                (inhibit-read-only t))
            (goto-char (point-min))
            (cond ((or (looking-at "No \\(manual \\)*entry for")
                       (looking-at "[^\n]*: nothing appropriate$"))