Use branch name for element key

kgryte · kgryte · commit 426996596ab7 · 2020-01-24T16:26:04.000-08:00
diff --git a/src/components/BranchMenu.tsx b/src/components/BranchMenu.tsx
@@ -173,7 +173,7 @@ export class BranchMenu extends React.Component<
           listItemClass,
           branch.name === this.state.current ? activeListItemClass : null
         )}
-        key={idx}
+        key={branch.name}
         onClick={this._onBranchClickFactory(branch.name)}
       >
         <span className={listItemIconClass} />

Original file line number	Diff line number	Diff line change
`@@ -173,7 +173,7 @@ export class BranchMenu extends React.Component<`
`173`	`173`	`listItemClass,`
`174`	`174`	`branch.name === this.state.current ? activeListItemClass : null`
`175`	`175`	`)}`
`176`		`- key={idx}`
	`176`	`+ key={branch.name}`
`177`	`177`	`onClick={this._onBranchClickFactory(branch.name)}`
`178`	`178`	`>`
`179`	`179`	`<span className={listItemIconClass} />`