Merge "make shutdown safe for double calls."
am: 71fa1068de
Change-Id: I161c96dc5a44890fffe8fcdf9e0f8fc874df29c0
diff --git a/VolumeManager.cpp b/VolumeManager.cpp
index 4a649bb..927c660 100644
--- a/VolumeManager.cpp
+++ b/VolumeManager.cpp
@@ -633,8 +633,13 @@
return 0;
}
+// Can be called twice (sequentially) during shutdown. should be safe for that.
int VolumeManager::shutdown() {
+ if (mInternalEmulated == nullptr) {
+ return 0; // already shutdown
+ }
mInternalEmulated->destroy();
+ mInternalEmulated = nullptr;
for (const auto& disk : mDisks) {
disk->destroy();
}