[PATCH 2/2] threadpool: Use while loop on virCondWait

[Michal Privoznik <mprivozn@xxxxxxxxxx>]

instead of simple 'if' statement as virCondWait can return
even if associated condition was not signaled.
---
 src/util/threadpool.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/util/threadpool.c b/src/util/threadpool.c
index 883d1e5..e8689d9 100644
--- a/src/util/threadpool.c
+++ b/src/util/threadpool.c
@@ -258,7 +258,7 @@ void virThreadPoolFree(virThreadPoolPtr pool)
         virCondBroadcast(&pool->prioCond);
     }
 
-    if (pool->nWorkers > 0 || pool->nPrioWorkers > 0)
+    while (pool->nWorkers > 0 || pool->nPrioWorkers > 0)
         ignore_value(virCondWait(&pool->quit_cond, &pool->mutex));
 
     while ((job = pool->jobList.head)) {
-- 
1.7.3.4

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