Bug: fix SIGSEGV of envd top (#726)

Bug: fix the debug commit Signed-off-by: nullday <[email protected]>
tensorchord · Aug 5, 2022 · 8f19748 · 8f19748
1 parent 8c83cad
commit 8f19748
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pkg/app/top.go b/pkg/app/top.go
@@ -86,7 +86,9 @@ func top(clicontext *cli.Context) error {
 }
 
 func initGrid(ctx context.Context, envs []types.EnvdEnvironment, collector metrics.Collector) []ui.Drawable {
-	rows := make([]*metrics.WidgetRow, 2)
+	// There will be a header
+	rowNumber := len(envs) + 1
+	rows := make([]*metrics.WidgetRow, rowNumber)
 	header := metrics.NewWidgetRow(0)
 	header.Add(metrics.NewNameCol("Name"))
 	header.Add(metrics.NewNameCol("ID"))