diff options
Diffstat (limited to 'thread_sync.c')
-rw-r--r-- | thread_sync.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/thread_sync.c b/thread_sync.c index 152995fac0..297b440a49 100644 --- a/thread_sync.c +++ b/thread_sync.c @@ -299,7 +299,11 @@ rb_mutex_lock(VALUE self) if (mutex->th == th) mutex_locked(th, self); if (interrupted) { - RUBY_VM_CHECK_INTS_BLOCKING(th); + RUBY_VM_CHECK_INTS_BLOCKING(th); /* may release mutex */ + if (!mutex->th) { + mutex->th = th; + mutex_locked(th, self); + } } } } |