[hackers] [quark] Don't ignore SIGCHLD in the main thread || Quentin Rameau

[git]

commit 820f644fe379d57e8163cf7b8b1577de43f032bc
Author:     Quentin Rameau <quinq@fifth.space>
AuthorDate: Sun Jul 23 01:49:52 2017 +0200
Commit:     Laslo Hunhold <d...@frign.de>
CommitDate: Mon Jul 24 16:49:24 2017 +0200

    Don't ignore SIGCHLD in the main thread
    
    We are waiting on the child process.

diff --git a/quark.c b/quark.c
index 524eb9b..69bb5b1 100644
--- a/quark.c
+++ b/quark.c
@@ -1020,13 +1020,6 @@ main(int argc, char *argv[])
                }
        }
 
-       /* reap children automatically */
-       if (signal(SIGCHLD, SIG_IGN) == SIG_ERR) {
-               fprintf(stderr, "%s: signal: Failed to set SIG_IGN on"
-                       "SIGCHLD\n", argv0);
-               return 1;
-       }
-
        /* raise the process limit */
        rlim.rlim_cur = rlim.rlim_max = maxnprocs;
        if (setrlimit(RLIMIT_NPROC, &rlim) < 0) {