# HG changeset patch # User Raphaël Gomès <rgomes@octobus.net> # Date 1657206195 -7200 # Thu Jul 07 17:03:15 2022 +0200 # Node ID 5821be5c28669c8b65879277ee31402ef1f7fae0 # Parent 8b7a7c89a2afc98f7a877172921556446b43f997 web-ui: don't overwrite the clipboard with empty data diff --git a/web-ui/src/lib/Graph.svelte b/web-ui/src/lib/Graph.svelte --- a/web-ui/src/lib/Graph.svelte +++ b/web-ui/src/lib/Graph.svelte @@ -69,6 +69,9 @@ }, }, onClick: (e, elements) => { + if (elements.length == 0) { + return; + } const nodes = elements .map((el) => { const datasetIndex = el.datasetIndex; @@ -78,7 +81,7 @@ }) .join("+"); if (navigator && navigator.clipboard && navigator.clipboard.writeText) - return navigator.clipboard.writeText(nodes); + navigator.clipboard.writeText(nodes); }, }, });