Fix build on AIX failing because of access to string elements
The compilation failed with this error message:
.../Source/cmCryptoHash.cxx: In method `string cmCryptoHash::HashString (const string &)':
.../Source/cmCryptoHash.cxx:41: non-lvalue in unary `&'
This was introduced in 77f60392d9
(stringapi:
Accept strings when MD5 hashing data).
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parent
a02c30c294
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539b6c58f5
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@ -38,7 +38,7 @@ cmsys::auto_ptr<cmCryptoHash> cmCryptoHash::New(const char* algo)
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std::string cmCryptoHash::HashString(const std::string& input)
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{
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this->Initialize();
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this->Append(reinterpret_cast<unsigned char const*>(&input[0]),
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this->Append(reinterpret_cast<unsigned char const*>(input.c_str()),
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static_cast<int>(input.size()));
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return this->Finalize();
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}
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