Bugfix to ExtendedVariantWidget when there are no alternate alleles

bbimber · bbimber · commit 3b2a6c858fa6 · 2023-10-25T11:43:25.000-07:00
diff --git a/jbrowse/src/client/JBrowse/Browser/plugins/ExtendedVariantPlugin/ExtendedVariantWidget/ExtendedVariantWidget.tsx b/jbrowse/src/client/JBrowse/Browser/plugins/ExtendedVariantPlugin/ExtendedVariantWidget/ExtendedVariantWidget.tsx
@@ -182,7 +182,7 @@ export default jbrowse => {
         }
 
         const ref = feat["REF"];
-        const alt = feat["ALT"]
+        const alt = feat["ALT"] || []
 
         const [state, setState] = useState(null)
         useEffect(() => {

Original file line number	Diff line number	Diff line change
`@@ -182,7 +182,7 @@ export default jbrowse => {`
`182`	`182`	`}`
`183`	`183`
`184`	`184`	`const ref = feat["REF"];`
`185`		`- const alt = feat["ALT"]`
	`185`	`+ const alt = feat["ALT"] \|\| []`
`186`	`186`
`187`	`187`	`const [state, setState] = useState(null)`
`188`	`188`	`useEffect(() => {`