review

2026-03-16 23:44:25 +01:00
parent fd685a5e14
commit 65e100d196
1 changed files with 6 additions and 1 deletions
@@ -81,7 +81,12 @@ uint64_t HalStorage::sdUsedBytes() const {
  return (clusterCount - cappedFreeClusters) * bytesPerCluster;
 }

-uint64_t HalStorage::sdFreeBytes() const { return sdTotalBytes() - sdUsedBytes(); }
+uint64_t HalStorage::sdFreeBytes() const {
+  uint64_t total = sdTotalBytes();
+  uint64_t used = sdUsedBytes();
+  if (total <= used) return 0;
+  return total - used;
+}

 class HalFile::Impl {
 public: