fix "link.rel.push is not a function"

iparamonau · iparamonau · commit f2d5b0115b5e · 2025-03-21T15:56:29.000-04:00
diff --git a/lib/plugins/validators/async/22_imageSize.js b/lib/plugins/validators/async/22_imageSize.js
@@ -98,6 +98,9 @@ export default {
 
                     // Special case: add rel image for image file with specific size.
                     if (link.rel.indexOf(CONFIG.R.image) === -1 && link.rel.indexOf(CONFIG.R.file) > -1 && data.width >= 100 && data.height >= 100) {
+                        if (!Array.isArray(link.rel)) {
+                            link.rel = [link.rel];
+                        }
                         link.rel.push(CONFIG.R.image);
                     }
 

Original file line number	Diff line number	Diff line change
`@@ -98,6 +98,9 @@ export default {`
`98`	`98`
`99`	`99`	`// Special case: add rel image for image file with specific size.`
`100`	`100`	`if (link.rel.indexOf(CONFIG.R.image) === -1 && link.rel.indexOf(CONFIG.R.file) > -1 && data.width >= 100 && data.height >= 100) {`
	`101`	`+ if (!Array.isArray(link.rel)) {`
	`102`	`+ link.rel = [link.rel];`
	`103`	`+ }`
`101`	`104`	`link.rel.push(CONFIG.R.image);`
`102`	`105`	`}`
`103`	`106`