test/emacs: force *Messages* buffer to be writable

[notmuch] / test / T310-emacs.sh

diff --git a/test/T310-emacs.sh b/test/T310-emacs.sh
index ac966e525a04af8f88daabf618cf7af9ef08afd5..af6b21265fa035e6710fa246a12d9cbb5d5b3cd9 100755 (executable)
--- a/test/T310-emacs.sh
+++ b/test/T310-emacs.sh
@@ -877,7 +877,8 @@ exit 1
 EOF
 chmod a+x notmuch_fail
 test_emacs "(let ((notmuch-command \"$PWD/notmuch_fail\"))
-              (with-current-buffer \"*Messages*\" (erase-buffer))
+              (with-current-buffer \"*Messages*\"
+                 (let ((inhibit-read-only t)) (erase-buffer)))
               (with-current-buffer (get-buffer-create \"*Notmuch errors*\")
                  (erase-buffer))
               (notmuch-search \"tag:inbox\")
@@ -909,7 +910,8 @@ exit 0
 EOF
 chmod a+x notmuch_fail
 test_emacs "(let ((notmuch-command \"$PWD/notmuch_fail\"))
-              (with-current-buffer \"*Messages*\" (erase-buffer))
+              (with-current-buffer \"*Messages*\"
+                 (let ((inhibit-read-only t)) (erase-buffer)))
               (with-current-buffer (get-buffer-create \"*Notmuch errors*\")
                  (erase-buffer))
               (notmuch-search \"tag:inbox\")