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-rw-r--r--tools/aapt2/java/AnnotationProcessor.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/aapt2/java/AnnotationProcessor.cpp b/tools/aapt2/java/AnnotationProcessor.cpp
index 8d91b0098c1f..a4610b2575b9 100644
--- a/tools/aapt2/java/AnnotationProcessor.cpp
+++ b/tools/aapt2/java/AnnotationProcessor.cpp
@@ -113,7 +113,7 @@ void AnnotationProcessor::AppendNewLine() {
void AnnotationProcessor::Print(Printer* printer) const {
if (has_comments_) {
std::string result = comment_.str();
- for (StringPiece line : util::Tokenize(result, '\n')) {
+ for (const StringPiece& line : util::Tokenize(result, '\n')) {
printer->Println(line);
}
printer->Println(" */");