Fixed Stack_Free.

diff --git a/winpr/libwinpr/utils/collections/Stack.c b/winpr/libwinpr/utils/collections/Stack.c
index 6134149..5c2dcf2 100644 (file)
--- a/winpr/libwinpr/utils/collections/Stack.c
+++ b/winpr/libwinpr/utils/collections/Stack.c
@@ -217,7 +217,7 @@ out_free:
 
 void Stack_Free(wStack* stack)
 {
-       if (!stack)
+       if (stack)
        {
                if (stack->synchronized)
                        DeleteCriticalSection(&stack->lock);