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| author | Yang Tse <yangsita@gmail.com> | 2010-02-20 11:58:26 +0000 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2010-02-20 11:58:26 +0000 |
| commit | a6fb6b70c7d08b9243aecff1fa059758ddf39e52 (patch) | |
| tree | 5d8490f23833f8ef81fe2e7e15d86d9e6063f39b /lib/base64.c | |
| parent | 2179ef9fa914c916b3f6e35519091d3e72b75d2c (diff) | |
| download | curl-a6fb6b70c7d08b9243aecff1fa059758ddf39e52.tar.gz | |
fix compiler warning
Diffstat (limited to 'lib/base64.c')
| -rw-r--r-- | lib/base64.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/lib/base64.c b/lib/base64.c index 26d89231e..cb67e5ad7 100644 --- a/lib/base64.c +++ b/lib/base64.c @@ -54,22 +54,28 @@ static const char table64[]= static void decodeQuantum(unsigned char *dest, const char *src) { - unsigned int x = 0; + unsigned long x = 0; int i; char *found; + union { + unsigned long uns; + long sig; + } offset; for(i = 0; i < 4; i++) { - if((found = strchr(table64, src[i])) != NULL) - x = (x << 6) + (unsigned int)(found - table64); + if((found = strchr(table64, src[i])) != NULL) { + offset.sig = found - table64; + x = (x << 6) + offset.uns; + } else if(src[i] == '=') x = (x << 6); } - dest[2] = (unsigned char)(x & 255); + dest[2] = (unsigned char)(x & 0xFFUL); x >>= 8; - dest[1] = (unsigned char)(x & 255); + dest[1] = (unsigned char)(x & 0xFFUL); x >>= 8; - dest[0] = (unsigned char)(x & 255); + dest[0] = (unsigned char)(x & 0xFFUL); } /* |