Specifically set sigchld handler to SIG_IGN

See https://pubs.opengroup.org/onlinepubs/9699919799/functions/_Exit.html#tag_16_01_03_01
3 years ago · c1ff32f912
parent be75f21fd2
commit c1ff32f912
1 changed files with 1 additions and 1 deletions
--- a/dwmblocks.c
+++ b/dwmblocks.c
@ -108,7 +108,7 @@ setupsignals()
        /* to prevent forked children from becoming zombies */
        sa.sa_flags = SA_NOCLDSTOP | SA_NOCLDWAIT | SA_RESTART;
        // sigemptyset(&sa.sa_mask);
-        sa.sa_handler = SIG_DFL;
+        sa.sa_handler = SIG_IGN;
        sigaction(SIGCHLD, &sa, NULL);

        /* to handle signals generated by dwm on click events */