lightrec: fix race that could cause a freeze during load/reset

Issue #387

git subrepo commit (merge) deps/lightrec

subrepo:
  subdir:   "deps/lightrec"
  merged:   "a3a7bf4"
upstream:
  origin:   "https://github.com/pcercuei/lightrec.git"
  branch:   "master"
  commit:   "2cca097"
git-subrepo:
  version:  "0.4.1"
  origin:   "https://github.com/ingydotnet/git-subrepo"
  commit:   "a04d8c2"

1 files changed, 2 insertions, 2 deletions

diff --git a/deps/lightrec/recompiler.c b/deps/lightrec/recompiler.c
index e60889c..634d3d0 100644
--- a/deps/lightrec/recompiler.c
+++ b/deps/lightrec/recompiler.c
@@ -76,7 +76,7 @@ static void * lightrec_recompiler_thd(void *d)
 
 	pthread_mutex_lock(&rec->mutex);
 
-	do {
+	while (!rec->stop) {
 		do {
 			pthread_cond_wait(&rec->cond, &rec->mutex);
 
@@ -86,7 +86,7 @@ static void * lightrec_recompiler_thd(void *d)
 		} while (slist_empty(&rec->slist));
 
 		lightrec_compile_list(rec);
-	} while (!rec->stop);
+	}
 
 out_unlock:
 	pthread_mutex_unlock(&rec->mutex);