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Diffstat (limited to 'lib-src/wakeup.c')
| -rw-r--r-- | lib-src/wakeup.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib-src/wakeup.c b/lib-src/wakeup.c index 61ad4401d1f..eb3dd72c95c 100644 --- a/lib-src/wakeup.c +++ b/lib-src/wakeup.c @@ -18,6 +18,9 @@ main (argc, argv) while (1) { + /* Make sure wakeup stops when Emacs goes away. */ + if (getppid () == 1) + exit (0); printf ("Wake up!\n"); fflush (stdout); /* If using a period of 60, produce the output when the minute |