Fix area calculation of compoundcurve rings if they contain a 2-vertex linestring

mhugent · nyalldawson · commit abc0919cb1d0 · 2017-01-10T08:59:06.000+10:00
(forward port from 30d7423)
diff --git a/src/core/geometry/qgslinestring.cpp b/src/core/geometry/qgslinestring.cpp
@@ -849,8 +849,6 @@ QgsPointV2 QgsLineString::centroid() const
 void QgsLineString::sumUpArea( double& sum ) const
 {
   int maxIndex = numPoints() - 1;
-  if ( maxIndex == 1 )
-    return; //no area, just a single line
 
   for ( int i = 0; i < maxIndex; ++i )
   {

Original file line number	Diff line number	Diff line change
`@@ -849,8 +849,6 @@ QgsPointV2 QgsLineString::centroid() const`
`849`	`849`	`void QgsLineString::sumUpArea( double& sum ) const`
`850`	`850`	`{`
`851`	`851`	`int maxIndex = numPoints() - 1;`
`852`		`- if ( maxIndex == 1 )`
`853`		`- return; //no area, just a single line`
`854`	`852`
`855`	`853`	`for ( int i = 0; i < maxIndex; ++i )`
`856`	`854`	`{`