Merge "logd: add missing static to CompressionEngine" am: 58c7c24765

Original change: https://android-review.googlesource.com/c/platform/system/core/+/1340721

Change-Id: I1577618efe5c7fbe7e3dc2539f3e5be23606dc68
diff --git a/logd/CompressionEngine.cpp b/logd/CompressionEngine.cpp
index f37208b..f9c5979 100644
--- a/logd/CompressionEngine.cpp
+++ b/logd/CompressionEngine.cpp
@@ -23,7 +23,7 @@
 #include <zstd.h>
 
 CompressionEngine& CompressionEngine::GetInstance() {
-    CompressionEngine* engine = new ZstdCompressionEngine();
+    static CompressionEngine* engine = new ZstdCompressionEngine();
     return *engine;
 }