fix calculation when no alpha

b6ef36d8 · Zéfling · 7ee6faea · b6ef36d8
Commit b6ef36d8 authored May 02, 2020 by Zéfling 🎨
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projects/coloration/src/lib/coloration.ts projects/coloration/src/lib/coloration.ts +1 -1

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--- a/projects/coloration/src/lib/coloration.ts
+++ b/projects/coloration/src/lib/coloration.ts
@@ -281,7 +281,7 @@ export class Coloration {
                : matchHex[2][0] + matchHex[2][0] + matchHex[2][1] + matchHex[2][1] + matchHex[2][2] + matchHex[2][2];
            const hexaAlpha = matchHex[4]
                ? matchHex[5]
-                : matchHex[3][1] + matchHex[3][1];
+                : (matchHex[3] ? matchHex[3][1] + matchHex[3][1] : undefined);
            intColor = parseInt(hexaColor, 16);
            alpha = hexaAlpha !== undefined ? parseInt(hexaAlpha, 16) / 256 : 1;
        }