Fix base::trim_string() algorithm for empty input

This commit is contained in:
David Capello 2014-04-12 14:29:37 -03:00
parent 8ae3b3075d
commit 1ab782b85d

View File

@ -13,13 +13,13 @@
void base::trim_string(const base::string& input, base::string& output)
{
size_t i, j;
int i, j;
for (i=0; i<input.size(); ++i)
for (i=0; i<(int)input.size(); ++i)
if (!std::isspace(input.at(i)))
break;
for (j=input.size()-1; j>i; --j)
for (j=(int)input.size()-1; j>i; --j)
if (!std::isspace(input.at(j)))
break;