citra: correct regex for matching nickname

2018-05-22 21:39:59 -06:00 · 2018-05-22 21:39:59 -06:00 · c0f352bc4e
commit c0f352bc4e
parent 72f9142bb1
1 changed files with 1 additions and 1 deletions
--- a/src/citra/citra.cpp
+++ b/src/citra/citra.cpp
@ -199,7 +199,7 @@ int main(int argc, char** argv) {
                address = match[3];
                if (!match[4].str().empty())
                    port = std::stoi(match[4]);
-                std::regex nickname_re("^[a-zA-Z0-9._- ]+$");
+                std::regex nickname_re("^[a-zA-Z0-9._\\- ]+$");
                if (!std::regex_match(nickname, nickname_re)) {
                    std::cout
                        << "Nickname is not valid. Must be 4 to 20 alphanumeric characters.\n";