refactor: rename variable

howdy/src/pam/main.cc

@@ -187,8 +187,8 @@ auto check_enabled(const INIReader &config, const char* username) -> int {
 
  // pre-check if this user has face model file
  auto model_path = std::string(USER_MODELS_DIR) + "/" + username + ".dat";
- struct stat s_;
- if (stat(model_path.c_str(), &s_) != 0) {
+ struct stat stat_;
+ if (stat(model_path.c_str(), &stat_) != 0) {
  return PAM_AUTHINFO_UNAVAIL;
  }
 
@@ -201,11 +201,11 @@ auto check_enabled(const INIReader &config, const char* username) -> int {
  * @param flags Flags passed on to us by PAM, XORed
  * @param argc Amount of rules in the PAM config (disregared)
  * @param argv Options defined in the PAM config
- * @param auth_tok True if we should ask for a password too
+ * @param ask_auth_tok True if we should ask for a password too
  * @return Returns a PAM return code
  */
 auto identify(pam_handle_t *pamh, int flags, int argc, const char **argv,
- bool auth_tok) -> int {
+ bool ask_auth_tok) -> int {
  INIReader config(CONFIG_FILE_PATH);
  openlog("pam_howdy", 0, LOG_AUTHPRIV);
 
@@ -319,7 +319,7 @@ auto identify(pam_handle_t *pamh, int flags, int argc, const char **argv,
  return std::tuple<int, char *>(pam_res, auth_tok_ptr);
  });
 
- auto ask_pass = auth_tok && workaround != Workaround::Off;
+ auto ask_pass = ask_auth_tok && workaround != Workaround::Off;
 
  // We ask for the password if the function requires it and if a workaround is
  // set