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-rw-r--r--tools/aapt2/ResourceUtils.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/aapt2/ResourceUtils.cpp b/tools/aapt2/ResourceUtils.cpp
index da22e885b917..c6f91527c91c 100644
--- a/tools/aapt2/ResourceUtils.cpp
+++ b/tools/aapt2/ResourceUtils.cpp
@@ -362,7 +362,7 @@ std::unique_ptr<BinaryPrimitive> TryParseFlagSymbol(const Attribute* flag_attr,
return util::make_unique<BinaryPrimitive>(flags);
}
- for (StringPiece part : util::Tokenize(str, '|')) {
+ for (const StringPiece& part : util::Tokenize(str, '|')) {
StringPiece trimmed_part = util::TrimWhitespace(part);
bool flag_set = false;