fix: Check for null on makeReplacements (#161)

xiCO2k · Jan 8, 2024 · 81454a6 · 81454a6
1 parent d31af79
commit 81454a6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/index.ts b/src/index.ts
@@ -461,15 +461,15 @@ export class I18n {
   /**
    * Make the place-holder replacements on a line.
    */
-  makeReplacements(message: string, replacements?: ReplacementsInterface): string {
+  makeReplacements(message?: string, replacements?: ReplacementsInterface): string {
     const capitalize = (s: string) => s.charAt(0).toUpperCase() + s.slice(1)
 
     Object.entries(replacements || [])
       .sort((a, b) => (a[0].length >= b[0].length ? -1 : 1))
       .forEach(([key, value]) => {
         value = value.toString()
 
-        message = message
+        message = (message || '')
           .replace(new RegExp(`:${key}`, 'g'), value)
           .replace(new RegExp(`:${key.toUpperCase()}`, 'g'), value.toUpperCase())
           .replace(new RegExp(`:${capitalize(key)}`, 'g'), capitalize(value))