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-rw-r--r--src/tools/qdoc/htmlgenerator.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tools/qdoc/htmlgenerator.cpp b/src/tools/qdoc/htmlgenerator.cpp
index 3dbb5a589f..6b92ea12a4 100644
--- a/src/tools/qdoc/htmlgenerator.cpp
+++ b/src/tools/qdoc/htmlgenerator.cpp
@@ -4589,7 +4589,7 @@ void HtmlGenerator::generateManifestFile(const QString &manifest, const QString
if (!tags.isEmpty()) {
writer.writeStartElement("tags");
bool wrote_one = false;
- foreach (QString tag, tags) {
+ foreach (const QString &tag, tags) {
if (wrote_one)
writer.writeCharacters(",");
writer.writeCharacters(tag);