fix: exclude asterisk from code39SupportedCharacters

The asterisk character is used as the start/stop character in Code 39 barcodes and should not be included in the set of supported characters.
jiahan-wu · Jun 8, 2024 · d878ded · d878ded
1 parent 38aac09
commit d878ded
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Sources/Code39/Code39.swift b/Sources/Code39/Code39.swift
@@ -74,4 +74,4 @@ func encodeToCode39(_ input: String) -> [BarWidth] {
     return encodedBarcode
 }
 
-public let code39SupportedCharacters: Set<Character> = Set(code39Patterns.keys)
+public let code39SupportedCharacters: Set<Character> = Set(code39Patterns.keys.filter { $0 != "*" })