Properly initialize the sublists' freemask

1 files changed, 1 insertions, 1 deletions

diff --git a/Alc/alcontext.h b/Alc/alcontext.h
index c9bdddc7..b1bbd1af 100644
--- a/Alc/alcontext.h
+++ b/Alc/alcontext.h
@@ -42,7 +42,7 @@ enum class DistanceModel {
 };
 
 struct SourceSubList {
-    uint64_t FreeMask{0u};
+    uint64_t FreeMask{~uint64_t{}};
     ALsource *Sources{nullptr}; /* 64 */
 };