From 6f5556e7b4d5d388805d06d852b5cdb7c52e80dd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A5rten=20Nordheim?= <marten.nordheim@qt.io>
Date: Wed, 27 Nov 2019 17:16:50 +0100
Subject: [PATCH] QTextDocument: Change use of QMap::unite to QMap::insert

None of the code I could see handles the map like a multimap.

Change-Id: I9d51da6dafed4317e801703599e83fb038c22a1d
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
---
 src/gui/text/qtextdocument.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/text/qtextdocument.cpp b/src/gui/text/qtextdocument.cpp
index 1d27cc30eb..f2caedc25f 100644
--- a/src/gui/text/qtextdocument.cpp
+++ b/src/gui/text/qtextdocument.cpp
@@ -3085,7 +3085,7 @@ void QTextDocumentPrivate::mergeCachedResources(const QTextDocumentPrivate *priv
     if (!priv)
         return;
 
-    cachedResources.unite(priv->cachedResources);
+    cachedResources.insert(priv->cachedResources);
 }
 
 void QTextHtmlExporter::emitBackgroundAttribute(const QTextFormat &format)