Simplify the error message

DelazJ · web-flow · commit ec40783b5a56 · 2017-07-09T00:49:15.000+02:00
diff --git a/src/core/expression/qgsexpressionfunction.cpp b/src/core/expression/qgsexpressionfunction.cpp
@@ -1278,7 +1278,7 @@ static QVariant fcnNumSelected( const QVariantList &values, const QgsExpressionC
     layer = QgsExpressionUtils::getVectorLayer( values.at( 0 ), parent );
   else
   {
-    parent->setEvalErrorString( QObject::tr( "Function `num_selected` requires no more than one QgsExpressionFunction::Parameter. %1 given." ).arg( values.length() ) );
+    parent->setEvalErrorString( QObject::tr( "Function `num_selected` requires no more than one parameter. %1 given." ).arg( values.length() ) );
     return QVariant();
   }
 

Original file line number	Diff line number	Diff line change
`@@ -1278,7 +1278,7 @@ static QVariant fcnNumSelected( const QVariantList &values, const QgsExpressionC`
`1278`	`1278`	`layer = QgsExpressionUtils::getVectorLayer( values.at( 0 ), parent );`
`1279`	`1279`	`else`
`1280`	`1280`	`{`
`1281`		- parent->setEvalErrorString( QObject::tr( "Function `num_selected` requires no more than one QgsExpressionFunction::Parameter. %1 given." ).arg( values.length() ) );
	`1281`	+ parent->setEvalErrorString( QObject::tr( "Function `num_selected` requires no more than one parameter. %1 given." ).arg( values.length() ) );
`1282`	`1282`	`return QVariant();`
`1283`	`1283`	`}`
`1284`	`1284`