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Quote keys

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m-kuhn committed Aug 24, 2018
1 parent 40d0dfa commit 65fd187da8e722e8ef640977c5ada9871ecc0309
Showing with 1 addition and 1 deletion.
  1. +1 −1 src/core/expression/qgsexpression.cpp
@@ -912,7 +912,7 @@ QString QgsExpression::formatPreviewString( const QVariant &value )
if ( separator.isEmpty() )
separator = QStringLiteral( ", " );

mapStr.append( QStringLiteral( "\"%1\": %2" ).arg( it.key(), formatPreviewString( it.value() ) ) );
mapStr.append( QStringLiteral( "%1: %2" ).arg( quotedValue( it.key() ), formatPreviewString( it.value() ) ) );
if ( mapStr.length() > MAX_PREVIEW + 5 )
{
mapStr = tr( "%1…" ).arg( mapStr.left( MAX_PREVIEW ) );

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