fix constraint check if empty

qgis · Jan 13, 2020 · 2215fde · 2215fde
1 parent fb491a0
commit 2215fde
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/app/qgisapp.cpp b/src/app/qgisapp.cpp
@@ -9595,9 +9595,9 @@ void QgisApp::pasteFromClipboard( QgsMapLayer *destinationLayer )
 
   for ( const QgsField &field : pasteVectorLayer->fields() )
   {
-    if ( ( field.constraints().constraints() & QgsFieldConstraints::ConstraintUnique && !field.constraints().constraintExpression().isEmpty() && field.constraints().constraintStrength( QgsFieldConstraints::ConstraintUnique ) & QgsFieldConstraints::ConstraintStrengthHard )
+    if ( ( field.constraints().constraints() & QgsFieldConstraints::ConstraintUnique && field.constraints().constraintStrength( QgsFieldConstraints::ConstraintUnique ) & QgsFieldConstraints::ConstraintStrengthHard )
          || ( field.constraints().constraints() & QgsFieldConstraints::ConstraintNotNull && field.constraints().constraintStrength( QgsFieldConstraints::ConstraintNotNull ) & QgsFieldConstraints::ConstraintStrengthHard )
-         || ( field.constraints().constraints() & QgsFieldConstraints::ConstraintExpression && field.constraints().constraintStrength( QgsFieldConstraints::ConstraintExpression ) & QgsFieldConstraints::ConstraintStrengthHard )
+         || ( field.constraints().constraints() & QgsFieldConstraints::ConstraintExpression && !field.constraints().constraintExpression().isEmpty() && field.constraints().constraintStrength( QgsFieldConstraints::ConstraintExpression ) & QgsFieldConstraints::ConstraintStrengthHard )
        )
       hasStrongConstraints = true;
   }