main: fix help regarding --unit/systemd.unit=

[elogind.git] / src / execute.c

diff --git a/src/execute.c b/src/execute.c
index ead6c0fa423fd2c322bbedd37686a0ca4c2d7b28..1b37f2efe45c122b0b7a7c9aecb515318f2ca998 100644 (file)
--- a/src/execute.c
+++ b/src/execute.c
@@ -783,10 +783,12 @@ int exec_spawn(ExecCommand *command,
 
                 /* child */
 
-                /* We reset exactly these two signals, since they are
-                 * the only ones we set to SIG_IGN in the main
-                 * daemon. All others */
-                default_signals(SIGNALS_CRASH_HANLDER,
+                /* We reset exactly these signals, since they are the
+                 * only ones we set to SIG_IGN in the main daemon. All
+                 * others we leave untouched because we set them to
+                 * SIG_DFL or a valid handler initially, both of which
+                 * will be demoted to SIG_DFL. */
+                default_signals(SIGNALS_CRASH_HANDLER,
                                 SIGNALS_IGNORE, -1);
 
                 if (sigemptyset(&ss) < 0 ||