Make single arg constructor explicit
BUG: 152645823
Test: builds
Change-Id: I377838ce41ff3628f2cca85d09bd11eca4fb45c0
diff --git a/jni/node-inl.h b/jni/node-inl.h
index 4c523e6..e5ede88 100644
--- a/jni/node-inl.h
+++ b/jni/node-inl.h
@@ -72,7 +72,7 @@
// can assert that we only ever return an active node in response to a lookup.
class NodeTracker {
public:
- NodeTracker(std::recursive_mutex* lock) : lock_(lock) {}
+ explicit NodeTracker(std::recursive_mutex* lock) : lock_(lock) {}
void CheckTracked(__u64 ino) const {
if (kEnableInodeTracking) {