refactor: narrow type guard

selemondev · selemondev · commit cee3a5aa5c35 · 2025-11-17T11:30:08.000-07:00
diff --git a/src/components/VueSignaturePad.vue b/src/components/VueSignaturePad.vue
@@ -209,6 +209,8 @@ function draw() {
 }
 
 watchEffect(() => {
+  if (!props.options.backgroundColor || !props.options.penColor)
+    return
   // Update penColor
   canvasOptions.value.penColor = props.options.penColor
   canvasOptions.value.signaturePad.penColor = props.options.penColor

Original file line number	Diff line number	Diff line change
`@@ -209,6 +209,8 @@ function draw() {`
`209`	`209`	`}`
`210`	`210`
`211`	`211`	`watchEffect(() => {`
	`212`	`+ if (!props.options.backgroundColor \|\| !props.options.penColor)`
	`213`	`+ return`
`212`	`214`	`// Update penColor`
`213`	`215`	`canvasOptions.value.penColor = props.options.penColor`
`214`	`216`	`canvasOptions.value.signaturePad.penColor = props.options.penColor`