diff options
Diffstat (limited to 'runtime/wti.c')
| -rw-r--r-- | runtime/wti.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/runtime/wti.c b/runtime/wti.c index 9b3450e6..544bffa7 100644 --- a/runtime/wti.c +++ b/runtime/wti.c @@ -245,10 +245,14 @@ wtiJoinThrd(wti_t *pThis) ISOBJ_TYPE_assert(pThis, wti); dbgprintf("waiting for worker %s termination, current state %d\n", wtiGetDbgHdr(pThis), pThis->tCurrCmd); - pthread_join(pThis->thrdID, NULL); - wtiSetState(pThis, eWRKTHRD_STOPPED, 0, MUTEX_ALREADY_LOCKED); /* back to virgin... */ - pThis->thrdID = 0; /* invalidate the thread ID so that we do not accidently find reused ones */ + if (pThis->thrdID == 0) { + dbgprintf("worker %s was already stopped\n", wtiGetDbgHdr(pThis)); + } else { + pthread_join(pThis->thrdID, NULL); + wtiSetState(pThis, eWRKTHRD_STOPPED, 0, MUTEX_ALREADY_LOCKED); /* back to virgin... */ + pThis->thrdID = 0; /* invalidate the thread ID so that we do not accidently find reused ones */ dbgprintf("worker %s has stopped\n", wtiGetDbgHdr(pThis)); + } RETiRet; } |