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Fix signedness warning in base64.cpp

This commit is contained in:
Andreas Zwinkau 2012-07-04 07:18:25 +02:00 committed by Perttu Ahola
parent 28e7443f9b
commit d085139057
1 changed files with 1 additions and 1 deletions
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src/base64.cpp
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@ -40,7 +40,7 @@ static inline bool is_base64(unsigned char c) {
bool base64_is_valid(std::string const& s)
{
for(int i=0; i<s.size(); i++)
for(size_t i=0; i<s.size(); i++)
if(!is_base64(s[i])) return false;
return true;
}