webui: Fix b6e67d9 for no comment case

MKleusberg · MKleusberg · commit 49aff1beaaad · 2023-04-23T19:34:01.000+02:00
Fix the migrated discussion page for that case when there are no
comments yet in a discussion.
diff --git a/webui/jsx/discussion-comments.js b/webui/jsx/discussion-comments.js
@@ -394,7 +394,7 @@ export default function DiscussionComments() {
 	}
 
 	// Render all the discussion comments
-	const comments = commentsData.map(c => DiscussionComment({commentData: c, setStatusMessage: setStatusMessage, setStatusMessageColour: setStatusMessageColour}));
+	const comments = commentsData !== null ? commentsData.map(c => DiscussionComment({commentData: c, setStatusMessage: setStatusMessage, setStatusMessageColour: setStatusMessageColour})) : [];
 
 	// Decide on the text for the close button
 	let closeButtonText = "";

Original file line number	Diff line number	Diff line change
`@@ -394,7 +394,7 @@ export default function DiscussionComments() {`
`394`	`394`	`}`
`395`	`395`
`396`	`396`	`// Render all the discussion comments`
`397`		`- const comments = commentsData.map(c => DiscussionComment({commentData: c, setStatusMessage: setStatusMessage, setStatusMessageColour: setStatusMessageColour}));`
	`397`	`+ const comments = commentsData !== null ? commentsData.map(c => DiscussionComment({commentData: c, setStatusMessage: setStatusMessage, setStatusMessageColour: setStatusMessageColour})) : [];`
`398`	`398`
`399`	`399`	`// Decide on the text for the close button`
`400`	`400`	`let closeButtonText = "";`