diff options
| -rw-r--r-- | src/math/bigint/bigint.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/math/bigint/bigint.h b/src/math/bigint/bigint.h index 3fee70899..0fd9b05cb 100644 --- a/src/math/bigint/bigint.h +++ b/src/math/bigint/bigint.h @@ -135,7 +135,7 @@ class BOTAN_DLL BigInt * @param i a word index * @return the word at index i */ - word operator[](size_t i) const { return reg[i]; } + const word& operator[](size_t i) const { return reg[i]; } /** * Zeroize the BigInt |