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-rw-r--r--zen/base64.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/zen/base64.h b/zen/base64.h
index 623f8f7f..b39a6a52 100644
--- a/zen/base64.h
+++ b/zen/base64.h
@@ -114,7 +114,7 @@ OutputIterator decodeBase64(InputIterator first, InputIterator last, OutputItera
return INDEX_END;
const unsigned char ch = static_cast<unsigned char>(*first++);
- if (ch < 128) //we're in lower ASCII table half
+ if (ch < arraySize(DECODING_MIME)) //we're in lower ASCII table half
{
const int index = DECODING_MIME[ch];
if (0 <= index && index <= static_cast<int>(INDEX_PAD)) //skip all unknown characters (including carriage return, line-break, tab)
bgstack15