From 167b9e712ff38da16db1380af60dfa273372ea6a Mon Sep 17 00:00:00 2001
From: Julien Cabieces <julien.cabieces@oslandia.com>
Date: Thu, 7 May 2020 10:43:30 +0200
Subject: [PATCH] Fixes #36191 : remove qrichtext meta from expression
 description html

---
 src/gui/qgsexpressionstoredialog.cpp | 7 +++++++
 src/gui/qgsexpressionstoredialog.h   | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/gui/qgsexpressionstoredialog.cpp b/src/gui/qgsexpressionstoredialog.cpp
index c87d70bd03f2..36f496e47d4a 100644
--- a/src/gui/qgsexpressionstoredialog.cpp
+++ b/src/gui/qgsexpressionstoredialog.cpp
@@ -59,3 +59,10 @@ QgsExpressionStoreDialog::QgsExpressionStoreDialog( const QString &label, const
   mLabel->setText( labelFixed );
 }
 
+QString QgsExpressionStoreDialog::helpText()
+{
+  // remove meta qrichtext instruction from html. It fails rendering
+  // when mixing with other html content
+  // see issue https://github.com/qgis/QGIS/issues/36191
+  return mHelpText->toHtml().replace( "<meta name=\"qrichtext\" content=\"1\" />", QString() );
+}
diff --git a/src/gui/qgsexpressionstoredialog.h b/src/gui/qgsexpressionstoredialog.h
index 811087c8f257..1c0ca1bd1139 100644
--- a/src/gui/qgsexpressionstoredialog.h
+++ b/src/gui/qgsexpressionstoredialog.h
@@ -55,7 +55,7 @@ class GUI_EXPORT QgsExpressionStoreDialog : public QDialog, private Ui::QgsExpre
     /**
      * Returns the help text
      */
-    QString helpText() { return  mHelpText->toHtml(); }
+    QString helpText();
 
   private: