From 563c333319324febf4d2d0609ba0e61196b2bb9e Mon Sep 17 00:00:00 2001
From: Stephen Knox <stephenknox73@gmail.com>
Date: Tue, 7 Jan 2020 22:45:46 +0000
Subject: [PATCH] use String::isEmpty()

---
 src/gui/editorwidgets/qgstexteditwrapper.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/editorwidgets/qgstexteditwrapper.cpp b/src/gui/editorwidgets/qgstexteditwrapper.cpp
index 36143fd3b660..f2894303ee27 100644
--- a/src/gui/editorwidgets/qgstexteditwrapper.cpp
+++ b/src/gui/editorwidgets/qgstexteditwrapper.cpp
@@ -82,7 +82,7 @@ QVariant QgsTextEditWrapper::value() const
   else if ( field().type() == QVariant::Map )
   {
     // replace empty string (invalid) with quoted empty string
-    if ( v == "" )
+    if ( v.isEmpty() )
     {
       QVariant qjson = QgsJsonUtils::parseJson( std::string( "\"\"" ) );
       mInvalidJSON = false;