From 9bcd98094c015265e7e94c55f248248e56c24e51 Mon Sep 17 00:00:00 2001
From: Nyall Dawson <nyall.dawson@gmail.com>
Date: Thu, 30 Jan 2020 16:47:47 +1000
Subject: [PATCH] [processing] Fix some field names are rejected in modeler for
 non-multi field parameters

---
 src/gui/processing/qgsprocessingwidgetwrapperimpl.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/gui/processing/qgsprocessingwidgetwrapperimpl.cpp b/src/gui/processing/qgsprocessingwidgetwrapperimpl.cpp
index ccfdfac4c3ad..96b965eacc46 100644
--- a/src/gui/processing/qgsprocessingwidgetwrapperimpl.cpp
+++ b/src/gui/processing/qgsprocessingwidgetwrapperimpl.cpp
@@ -3423,7 +3423,15 @@ QVariant QgsProcessingFieldWidgetWrapper::widgetValue() const
   else if ( mPanel )
     return mPanel->value();
   else if ( mLineEdit )
-    return mLineEdit->text().split( ';' );
+  {
+    const QgsProcessingParameterField *fieldParam = static_cast< const QgsProcessingParameterField * >( parameterDefinition() );
+    if ( fieldParam->allowMultiple() )
+    {
+      return mLineEdit->text().split( ';' );
+    }
+    else
+      return mLineEdit->text();
+  }
   else
     return QVariant();
 }