Merge pull request #2 from BenWestgate/BenWestgate-patch-1

Author: BenWestgate

reference/python-codex32/src/lib.py

@@ -167,11 +167,9 @@ def ms32_decode(ms32_str):
         return None, None, None, None, None
     hrp = ms32_str[:pos]
     k = ms32_str[pos + 1]
-    if not k.isdigit():
-        return None, None, None, None, None
     ident = ms32_str[pos + 2: pos + 6]
     share_index = ms32_str[pos + 6]
-    if k == "0" and share_index != "s":
+    if not k.isdigit() or k == "0" and share_index != "s":
         return None, None, None, None, None
     data = [CHARSET.find(x) for x in ms32_str[pos + 1:]]
     checksum_length = 13 if len(data) < 95 else 15