diff options
Diffstat (limited to 'thread.c')
-rw-r--r-- | thread.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -5214,14 +5214,15 @@ ruby_kill(rb_pid_t pid, int sig) * When target pid is self, many caller assume signal will be * delivered immediately and synchronously. */ - if ((th == vm->main_thread) && (pid == getpid())) { + if ((sig != 0) && (th == vm->main_thread) && (pid == getpid())) { GVL_UNLOCK_BEGIN(); native_mutex_lock(&th->interrupt_lock); err = kill(pid, sig); native_cond_wait(&th->interrupt_cond, &th->interrupt_lock); native_mutex_unlock(&th->interrupt_lock); GVL_UNLOCK_END(); - } else { + } + else { err = kill(pid, sig); } if (err < 0) |