Fix QgsGeometry::interpolateAngle for empty geometry

agiudiceandrea · github-actions[bot] · commit fd9db820ef21 · 2023-04-17T22:03:21.000Z
return 0.0 also for empty geometry
diff --git a/src/core/geometry/qgsgeometry.cpp b/src/core/geometry/qgsgeometry.cpp
@@ -2574,7 +2574,7 @@ double QgsGeometry::lineLocatePoint( const QgsGeometry &point ) const
 
 double QgsGeometry::interpolateAngle( double distance ) const
 {
-  if ( !d->geometry )
+  if ( !d->geometry || d->geometry->isEmpty() )
     return 0.0;
 
   const QgsAbstractGeometry *geom = d->geometry->simplifiedTypeRef();

Original file line number	Diff line number	Diff line change
`@@ -2574,7 +2574,7 @@ double QgsGeometry::lineLocatePoint( const QgsGeometry &point ) const`
`2574`	`2574`
`2575`	`2575`	`double QgsGeometry::interpolateAngle( double distance ) const`
`2576`	`2576`	`{`
`2577`		`- if ( !d->geometry )`
	`2577`	`+ if ( !d->geometry \|\| d->geometry->isEmpty() )`
`2578`	`2578`	`return 0.0;`
`2579`	`2579`
`2580`	`2580`	`const QgsAbstractGeometry *geom = d->geometry->simplifiedTypeRef();`