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@@ -114,7 +114,7 @@ public:
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}
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}
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return (*this);
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return (*this);
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}
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}
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- const char operator*() const {
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+ const char& operator*() const {
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if (in_pad_ && *base_ == BASE64_PADDING_CHAR) {
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if (in_pad_ && *base_ == BASE64_PADDING_CHAR) {
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return (BASE64_ZERO_CODE);
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return (BASE64_ZERO_CODE);
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} else {
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} else {
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