movePrev editor may be null or undefined

aminya · aminya · commit 5c3d05efcc98 · 2020-03-28T23:31:43.000-05:00
diff --git a/lib_src/misc/cells.ts b/lib_src/misc/cells.ts
@@ -98,8 +98,8 @@ function jlMoveNext(editor: TextEditor) {
   ])
 }
 
-export function movePrev(editor: TextEditor) {
-  if (editor == null) {
+export function movePrev(editor: TextEditor | undefined | null) {
+  if (!editor) {
     editor = atom.workspace.getActiveTextEditor()
   }
   if (editor.getGrammar().scopeName.indexOf("source.weave") > -1) {

Original file line number	Diff line number	Diff line change
`@@ -98,8 +98,8 @@ function jlMoveNext(editor: TextEditor) {`
`98`	`98`	`])`
`99`	`99`	`}`
`100`	`100`
`101`		`-export function movePrev(editor: TextEditor) {`
`102`		`- if (editor == null) {`
	`101`	`+export function movePrev(editor: TextEditor \| undefined \| null) {`
	`102`	`+ if (!editor) {`
`103`	`103`	`editor = atom.workspace.getActiveTextEditor()`
`104`	`104`	`}`
`105`	`105`	`if (editor.getGrammar().scopeName.indexOf("source.weave") > -1) {`