diff options
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1591,16 +1591,20 @@ static VALUE rb_f_system(int argc, VALUE *argv) { int status; +#ifdef SIGCHLD RETSIGTYPE (*chfunc)(int); chfunc = signal(SIGCHLD, SIG_DFL); +#endif status = rb_spawn(argc, argv); if (status > 0) { #if defined(HAVE_FORK) || defined(HAVE_SPAWNV) rb_syswait(status); #endif } +#ifdef SIGCHLD signal(SIGCHLD, chfunc); +#endif if (status < 0) { rb_sys_fail(RSTRING(argv[0])->ptr); } |