add a little const

This commit is contained in:
Gunter Labes 2007-12-20 19:56:41 +00:00
parent 170c33654e
commit 7bc5ae0933

View File

@ -320,7 +320,7 @@ public:
{
static const t_string empty_string = "";
string_map::const_iterator itor = map_.find(key);
const string_map::const_iterator itor = map_.find(key);
if(itor == map_.end()) {
return empty_string;
} else {