1 files changed, 1 insertions, 0 deletions
diff --git a/src/mem3.c b/src/mem3.c
index 09a84b673..a12a33739 100644
--- a/src/mem3.c
+++ b/src/mem3.c
@@ -578,6 +578,7 @@ static int memsys3Init(void *NotUsed){
 */
 static void memsys3Shutdown(void *NotUsed){
   UNUSED_PARAMETER(NotUsed);
+  mem3.mutex = 0;
   return;
 }