# HG changeset patch
# User Sascha L. Teichmann <sascha.teichmann@intevation.de>
# Date 1542303046 -3600
# Node ID ba0d8c327b0b282b5ee859dec2a64bf0fc61c2df
# Parent  7e6fce79ddc8060ef2767994502370058f5df2cf
Made code more idiomatic.

diff -r 7e6fce79ddc8 -r ba0d8c327b0b pkg/octree/contours.go
--- a/pkg/octree/contours.go	Thu Nov 15 18:27:27 2018 +0100
+++ b/pkg/octree/contours.go	Thu Nov 15 18:30:46 2018 +0100
@@ -27,7 +27,7 @@
 	cond *sync.Cond
 }
 
-func NewContorResult(height float64) *ContourResult {
+func NewContourResult(height float64) *ContourResult {
 	cr := ContourResult{Height: height}
 	cr.cond = sync.NewCond(&cr.mu)
 	return &cr
@@ -57,9 +57,10 @@
 
 func DoContours(tree *Tree, heights []float64, store func(*ContourResult)) {
 
-	var contours []*ContourResult
-	for i := 0; i < len(heights); i++ {
-		contours = append(contours, NewContorResult(heights[i]))
+	contours := make([]*ContourResult, len(heights))
+
+	for i, h := range heights {
+		contours[i] = NewContourResult(h)
 	}
 
 	jobs := make(chan *ContourResult)