fix(code-review): 修复可能的空值报错

GreatZPP · GreatZPP · commit f08a85430dfc · 2024-12-05T22:08:25.000+08:00
diff --git a/packages/devui-vue/devui/code-review/src/utils.ts b/packages/devui-vue/devui/code-review/src/utils.ts
@@ -561,7 +561,7 @@ export function parseCodeToSingle(container: HTMLElement, code: string, options:
 }
 
 function generateNumberTdObj(tdNodes: HTMLElement[]) {
-  const lineNumber = parseInt(tdNodes[0].innerText) || -1;
+  const lineNumber = tdNodes[0]?.innerText ? parseInt(tdNodes[0].innerText) : -1;
   if (lineNumber !== -1) {
     return { [lineNumber]: tdNodes };
   }

Original file line number	Diff line number	Diff line change
`@@ -561,7 +561,7 @@ export function parseCodeToSingle(container: HTMLElement, code: string, options:`
`561`	`561`	`}`
`562`	`562`
`563`	`563`	`function generateNumberTdObj(tdNodes: HTMLElement[]) {`
`564`		`- const lineNumber = parseInt(tdNodes[0].innerText) \|\| -1;`
	`564`	`+ const lineNumber = tdNodes[0]?.innerText ? parseInt(tdNodes[0].innerText) : -1;`
`565`	`565`	`if (lineNumber !== -1) {`
`566`	`566`	`return { [lineNumber]: tdNodes };`
`567`	`567`	`}`