4 files changed, 6 insertions, 9 deletions
diff --git a/platform/android/src/i18n/collator.cpp b/platform/android/src/i18n/collator.cpp
index b3dd8e21b3..9136ee7b7c 100644
--- a/platform/android/src/i18n/collator.cpp
+++ b/platform/android/src/i18n/collator.cpp
@@ -173,10 +173,8 @@ private:
     jni::Global<jni::Object<android::Locale>> locale;
 };
 
-
-Collator::Collator(bool caseSensitive, bool diacriticSensitive, optional<std::string> locale_)
-    : impl(std::make_shared<Impl>(caseSensitive, diacriticSensitive, std::move(locale_)))
-{}
+Collator::Collator(bool caseSensitive, bool diacriticSensitive, const optional<std::string>& locale_)
+    : impl(std::make_shared<Impl>(caseSensitive, diacriticSensitive, locale_)) {}
 
 bool Collator::operator==(const Collator& other) const {
     return *impl == *(other.impl);
diff --git a/platform/android/src/offline/offline_region.cpp b/platform/android/src/offline/offline_region.cpp
index de7abef624..b1cdc56f79 100644
--- a/platform/android/src/offline/offline_region.cpp
+++ b/platform/android/src/offline/offline_region.cpp
@@ -111,7 +111,7 @@ void OfflineRegion::getOfflineRegionStatus(jni::JNIEnv& env_, const jni::Object<
 void OfflineRegion::deleteOfflineRegion(jni::JNIEnv& env_, const jni::Object<OfflineRegionDeleteCallback>& callback_) {
     auto globalCallback = jni::NewGlobal<jni::EnvAttachingDeleter>(env_, callback_);
 
-    fileSource->deleteOfflineRegion(std::move(*region),
+    fileSource->deleteOfflineRegion(*region,
                                     [
                                         // Ensure the object is not gc'd in the meanwhile
                                         callback = std::make_shared<decltype(globalCallback)>(
diff --git a/platform/android/src/test/collator_test_stub.cpp b/platform/android/src/test/collator_test_stub.cpp
index 7c83318979..0d7c6c95be 100644
--- a/platform/android/src/test/collator_test_stub.cpp
+++ b/platform/android/src/test/collator_test_stub.cpp
@@ -16,7 +16,7 @@ public:
     std::string resolvedLocale() const { return ""; }
 };
 
-Collator::Collator(bool, bool, optional<std::string> locale_) : impl(std::make_shared<Impl>(std::move(locale_))) {}
+Collator::Collator(bool, bool, const optional<std::string>& locale_) : impl(std::make_shared<Impl>(locale_)) {}
 
 int Collator::compare(const std::string& lhs, const std::string& rhs) const {
     return impl->compare(lhs, rhs);
diff --git a/platform/android/src/text/local_glyph_rasterizer.cpp b/platform/android/src/text/local_glyph_rasterizer.cpp
index 8892ee3f37..0627eb109e 100644
--- a/platform/android/src/text/local_glyph_rasterizer.cpp
+++ b/platform/android/src/text/local_glyph_rasterizer.cpp
@@ -89,9 +89,8 @@ private:
     android::LocalGlyphRasterizer androidLocalGlyphRasterizer;
 };
 
-LocalGlyphRasterizer::LocalGlyphRasterizer(const optional<std::string> fontFamily)
-    : impl(std::make_unique<Impl>(fontFamily))
-{}
+LocalGlyphRasterizer::LocalGlyphRasterizer(const optional<std::string>& fontFamily)
+    : impl(std::make_unique<Impl>(fontFamily)) {}
 
 LocalGlyphRasterizer::~LocalGlyphRasterizer()
 {}