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output qr code also if not running interactively #283

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output qr code also if not running interactively #283

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10 changes: 4 additions & 6 deletions src/google-authenticator.c
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Original file line number Diff line number Diff line change
Expand Up @@ -329,12 +329,10 @@ static void displayEnrollInfo(const char *secret, const char *label,
// it at build-time we look for it at run-time. If it cannot be found, the
// user can still type the code in manually or copy the URL into
// their browser.
if (isatty(STDOUT_FILENO)) {
if (!displayQRCode(url)) {
printf(
"Failed to use libqrencode to show QR code visually for scanning.\n"
"Consider typing the OTP secret into your app manually.\n");
}
if (!displayQRCode(url)) {
printf(
"Failed to use libqrencode to show QR code visually for scanning.\n"
"Consider typing the OTP secret into your app manually.\n");
}

free((char *)url);
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