diff options
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -3661,7 +3661,10 @@ rb_f_system(int argc, VALUE *argv) pid = rb_spawn_internal(argc, argv, NULL, 0); #if defined(HAVE_FORK) || defined(HAVE_SPAWNV) if (pid > 0) { - rb_syswait(pid); + int ret, status; + ret = rb_waitpid(pid, &status, 0); + if (ret == (rb_pid_t)-1) + rb_sys_fail("Another thread waited the process started by system()."); } #endif #ifdef SIGCHLD |