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| author | Wladimir J. van der Laan <laanwj@gmail.com> | 2012-04-15 12:22:30 +0200 |
|---|---|---|
| committer | Luke Dashjr <luke-jr+git@utopios.org> | 2012-04-15 19:28:09 -0400 |
| commit | 85e975f37907848ad28240da5b5e682ceb565eb2 (patch) | |
| tree | cda44dcaba517339e1b65d497c93c0ae07a8d53f | |
| parent | cb1035a00882405fac47eb92e7086c7231062e3d (diff) | |
| download | bitcoin-85e975f37907848ad28240da5b5e682ceb565eb2.tar.xz | |
fix warnings: array subscript is of type 'char' [-Wchar-subscripts]
| -rw-r--r-- | src/bignum.h | 2 | ||||
| -rw-r--r-- | src/uint256.h | 2 | ||||
| -rw-r--r-- | src/util.cpp | 6 |
3 files changed, 5 insertions, 5 deletions
diff --git a/src/bignum.h b/src/bignum.h index 6e8d3cb8ab..641ebf4b05 100644 --- a/src/bignum.h +++ b/src/bignum.h @@ -300,7 +300,7 @@ public: while (isxdigit(*psz)) { *this <<= 4; - int n = phexdigit[*psz++]; + int n = phexdigit[(unsigned char)*psz++]; *this += n; } if (fNegative) diff --git a/src/uint256.h b/src/uint256.h index ae263346a8..07809e49a8 100644 --- a/src/uint256.h +++ b/src/uint256.h @@ -315,7 +315,7 @@ public: // hex string to uint static char phexdigit[256] = { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0, 0,0xa,0xb,0xc,0xd,0xe,0xf,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0xa,0xb,0xc,0xd,0xe,0xf,0,0,0,0,0,0,0,0,0 }; const char* pbegin = psz; - while (phexdigit[*psz] || *psz == '0') + while (phexdigit[(unsigned char)*psz] || *psz == '0') psz++; psz--; unsigned char* p1 = (unsigned char*)pn; diff --git a/src/util.cpp b/src/util.cpp index f6c37a2d1f..a9111673e7 100644 --- a/src/util.cpp +++ b/src/util.cpp @@ -567,7 +567,7 @@ vector<unsigned char> DecodeBase64(const char* p, bool* pfInvalid) while (1) { - int dec = decode64_table[*p]; + int dec = decode64_table[(unsigned char)*p]; if (dec == -1) break; p++; switch (mode) @@ -607,12 +607,12 @@ vector<unsigned char> DecodeBase64(const char* p, bool* pfInvalid) break; case 2: // 4n+2 base64 characters processed: require '==' - if (left || p[0] != '=' || p[1] != '=' || decode64_table[p[2]] != -1) + if (left || p[0] != '=' || p[1] != '=' || decode64_table[(unsigned char)p[2]] != -1) *pfInvalid = true; break; case 3: // 4n+3 base64 characters processed: require '=' - if (left || p[0] != '=' || decode64_table[p[1]] != -1) + if (left || p[0] != '=' || decode64_table[(unsigned char)p[1]] != -1) *pfInvalid = true; break; } |