From d7103dfb1b51bc9f28bde348b3781aba5ca107a2 Mon Sep 17 00:00:00 2001
From: vmora <vincent.mora@oslandia.com>
Date: Wed, 9 Sep 2015 12:29:21 +0200
Subject: [PATCH] fix varying line width when legend updates fix #13302

---
 src/core/layertree/qgslayertreemodellegendnode.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/layertree/qgslayertreemodellegendnode.cpp b/src/core/layertree/qgslayertreemodellegendnode.cpp
index 495d6ae13f1..5326ef9e364 100644
--- a/src/core/layertree/qgslayertreemodellegendnode.cpp
+++ b/src/core/layertree/qgslayertreemodellegendnode.cpp
@@ -173,7 +173,7 @@ QSize QgsSymbolV2LegendNode::minimumIconSize() const
   {
     QScopedPointer<QgsRenderContext> context( createTemporaryRenderContext() );
     minSz = QgsImageOperation::nonTransparentImageRect(
-              QgsSymbolLayerV2Utils::symbolPreviewPixmap( mItem.symbol(), QSize( mIconSize.width(), 512 ),
+              QgsSymbolLayerV2Utils::symbolPreviewPixmap( mItem.symbol(), QSize( minSz.width(), 512 ),
                   context.data() ).toImage(),
               minSz,
               true ).size();