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Fix signed/unsigned mismatch in tolower

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Vinnie Falco
2013-06-20 17:28:36 -07:00
parent ff06b11a7e
commit 9452f77072
1 changed files with 7 additions and 1 deletions
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8
Subtrees/websocket/src/http/parser.hpp
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@@ -50,10 +50,16 @@ namespace parser {
typedef std::map<std::string,std::string> header_list; typedef std::map<std::string,std::string> header_list;
// VFALCO NOTE Can't we just use
//
// std::transform (str.begin (), str.end (), str.begin (), ::tolower);
//
// ?
//
static std::string tolower(const std::string& in) static std::string tolower(const std::string& in)
{ {
std::string out = in; std::string out = in;
for (int i = 0; i < out.size(); ++i) for (std::size_t i = 0; i < out.size(); ++i)
if (isupper(out[i])) if (isupper(out[i]))
out[i] = ::tolower(out[i]); out[i] = ::tolower(out[i]);
return out; return out;