Fix setting correct WKB type for compound curves when adding first curve

qgis · Sep 21, 2017 · 9d9c0e4 · 9d9c0e4
1 parent cee1f56
commit 9d9c0e4
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/core/geometry/qgscompoundcurve.cpp b/src/core/geometry/qgscompoundcurve.cpp
@@ -396,13 +396,13 @@ void QgsCompoundCurve::addCurve( QgsCurve *c )
 {
   if ( c )
   {
-    mCurves.append( c );
-
-    if ( mWkbType == QgsWkbTypes::Unknown )
+    if ( mCurves.empty() )
     {
       setZMTypeFromSubGeometry( c, QgsWkbTypes::CompoundCurve );
     }
 
+    mCurves.append( c );
+
     if ( QgsWkbTypes::hasZ( mWkbType ) && !QgsWkbTypes::hasZ( c->wkbType() ) )
     {
       c->addZValue();