2 files changed, 4 insertions, 2 deletions
diff --git a/src/util/thread/thread_linux.c b/src/util/thread/thread_linux.c
index bb5bcbc..5fc1081 100644
--- a/src/util/thread/thread_linux.c
+++ b/src/util/thread/thread_linux.c
@@ -70,8 +70,9 @@ void nn_cond_init(struct nn_cond *cond)
 void nn_cond_wait(struct nn_cond *cond, struct nn_mutex *mutex)
 {
     cond->condition = false;
-    while (!cond->condition)
+    while (!cond->condition) {
         pthread_cond_wait(&cond->cond, &mutex->mutex);
+    }
 }
 
 bool nn_cond_is_waiting(struct nn_cond *cond)
diff --git a/src/util/thread/thread_windows.c b/src/util/thread/thread_windows.c
index ded3b6c..4104bb3 100644
--- a/src/util/thread/thread_windows.c
+++ b/src/util/thread/thread_windows.c
@@ -65,8 +65,9 @@ void nn_cond_init(struct nn_cond *cond)
 void nn_cond_wait(struct nn_cond *cond, struct nn_mutex *mutex)
 {
     cond->condition = false;
-    while (!cond->condition)
+    while (!cond->condition) {
         SleepConditionVariableCS(&cond->cond, &mutex->mutex, INFINITE);
+    }
 }
 
 bool nn_cond_is_waiting(struct nn_cond *cond)