Mercurial > gemma

changeset 5469:1a89084163d5

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Fixed data race in diff calculation by adding two forgotten waitgroup waits.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Mon, 19 Jul 2021 17:58:02 +0200
parents df1b2c5ae541
children 5000f8e8a4f1
files pkg/mesh/raster.go
diffstat 1 files changed, 2 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/pkg/mesh/raster.go	Mon Jul 19 16:17:08 2021 +0200
+++ b/pkg/mesh/raster.go	Mon Jul 19 17:58:02 2021 +0200
@@ -114,6 +114,7 @@
 		rows <- i
 	}
 	close(rows)
+	wg.Wait()
 }
 
 func (r *Raster) Diff(eval func(float64, float64) (float64, bool)) {
@@ -177,6 +178,7 @@
 		rows <- i
 	}
 	close(rows)
+	wg.Wait()
 }
 
 func (r *Raster) ZExtent() (float64, float64, bool) {