prevent errors if upgrading and value is a number

bfintal@gmail.com · bfintal@gmail.com · commit 71766f648a10 · 2025-05-25T12:13:44.000+08:00
diff --git a/src/util/index.js b/src/util/index.js
@@ -420,6 +420,9 @@ export const extractNumbersAndUnits = value => {
 
 // Return only the CSS variable name given a CSS variable
 export const getCSSVarName = value => {
+	if ( typeof value !== 'string' ) {
+		return null
+	}
 	const match = value?.match( /var\(\s*([^,)\s]+)/ )
 	return match ? match[ 1 ] : null
 }

Original file line number	Diff line number	Diff line change
`@@ -420,6 +420,9 @@ export const extractNumbersAndUnits = value => {`
`420`	`420`
`421`	`421`	`// Return only the CSS variable name given a CSS variable`
`422`	`422`	`export const getCSSVarName = value => {`
	`423`	`+ if ( typeof value !== 'string' ) {`
	`424`	`+ return null`
	`425`	`+ }`
`423`	`426`	`const match = value?.match( /var\(\s*([^,)\s]+)/ )`
`424`	`427`	`return match ? match[ 1 ] : null`
`425`	`428`	`}`