} else if (PL_strstr(schemaValueFileName, ".wlt")) { wallet_oldFormat = PR_TRUE;
wallet_InitKeyFileName() {  static PRBool namesInitialized = PR_FALSE;  if (!namesInitialized) {    SI_GetCharPref(pref_WalletKeyFileName, &keyFileName);    if (!keyFileName) {      keyFileName = Wallet_RandomName("k");      SI_SetCharPref(pref_WalletKeyFileName, keyFileName);    }    SI_GetCharPref(pref_WalletSchemaValueFileName, &schemaValueFileName);    if (!schemaValueFileName) {      schemaValueFileName = Wallet_RandomName("w");      SI_SetCharPref(pref_WalletSchemaValueFileName, schemaValueFileName);    } else if (PL_strstr(schemaValueFileName, ".wlt")) {      wallet_oldFormat = PR_TRUE;    }    SI_InitSignonFileName();    namesInitialized = PR_TRUE;  }}