exec emacs at the end of run_emacs script

In the last line of run_emacs, exec the emacs process.
With one fork less the process list is (also) neater.

diff --git a/test/test-lib.sh b/test/test-lib.sh
index d88548b3838868146269dbdc2dcf1992ab04a22d..020bcb7a887a9c0ec10399d51306cb841e30e152 100755 (executable)
--- a/test/test-lib.sh
+++ b/test/test-lib.sh
@@ -830,7 +830,7 @@ export NOTMUCH_CONFIG=$NOTMUCH_CONFIG
 #
 # --load               Force loading of notmuch.el and test-lib.el
 
-emacs --no-init-file --no-site-file \
+exec emacs --no-init-file --no-site-file \
        --directory "$TEST_DIRECTORY/../emacs" --load notmuch.el \
        --directory "$TEST_DIRECTORY" --load test-lib.el \
        "\$@"