test: do not set `message-signature' in test_emacs

It is no longer needed since tests are run in a temporary home
directory instead of the user's one.

diff --git a/test/test-lib.sh b/test/test-lib.sh
index cc20f414b6e670a2ae788dae7a810e27d0b97e0d..3ec388c81c83e031621582664f3274002f681d2b 100755 (executable)
--- a/test/test-lib.sh
+++ b/test/test-lib.sh
@@ -855,8 +855,6 @@ fi
 #
 # notmuch-test-wait    Function for tests to use to wait for process completion
 #
-# message-signature    Avoiding appending user's signature on messages
-#
 # set-frame-width      80 columns (avoids crazy 10-column default of --batch)
 
 emacs \$BATCH --no-init-file --no-site-file \
@@ -865,7 +863,6 @@ emacs \$BATCH --no-init-file --no-site-file \
        --eval "(defun notmuch-test-wait ()
                        (while (get-buffer-process (current-buffer))
                                (sleep-for 0.1)))" \
-       --eval "(setq message-signature nil)" \
        --eval "(progn (set-frame-width (window-frame (get-buffer-window)) 80) \$@)"
 EOF
        chmod a+x ./run_emacs