Fix jump on uninitialized value

nyalldawson · nyalldawson · commit c80d84e9d644 · 2017-02-08T07:29:26.000+10:00
diff --git a/src/core/geometry/qgscurvepolygon.cpp b/src/core/geometry/qgscurvepolygon.cpp
@@ -554,7 +554,7 @@ void QgsCurvePolygon::removeInteriorRings( double minimumAllowedArea )
       delete mInteriorRings.takeAt( ringIndex );
     else
     {
-      double area;
+      double area = 0.0;
       mInteriorRings.at( ringIndex )->sumUpArea( area );
       if ( area < minimumAllowedArea )
         delete mInteriorRings.takeAt( ringIndex );

Original file line number	Diff line number	Diff line change
`@@ -554,7 +554,7 @@ void QgsCurvePolygon::removeInteriorRings( double minimumAllowedArea )`
`554`	`554`	`delete mInteriorRings.takeAt( ringIndex );`
`555`	`555`	`else`
`556`	`556`	`{`
`557`		`- double area;`
	`557`	`+ double area = 0.0;`
`558`	`558`	`mInteriorRings.at( ringIndex )->sumUpArea( area );`
`559`	`559`	`if ( area < minimumAllowedArea )`
`560`	`560`	`delete mInteriorRings.takeAt( ringIndex );`