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-rw-r--r--src/plugins/help/helpviewer.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/help/helpviewer.cpp b/src/plugins/help/helpviewer.cpp
index fbe0f0352b..ba640fee5d 100644
--- a/src/plugins/help/helpviewer.cpp
+++ b/src/plugins/help/helpviewer.cpp
@@ -109,7 +109,7 @@ QString HelpViewer::mimeFromUrl(const QUrl &url)
return QLatin1String(e->mimeType);
++e;
}
- return "";
+ return QString();
}
bool HelpViewer::launchWithExternalApp(const QUrl &url)