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* Size for QR image must be > 0

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Rob Janssen
2015-03-20 12:57:03 +01:00
parent 767f11d62b
commit 9e417bdb2f
1 changed files with 1 additions and 1 deletions
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lib/TwoFactorAuth.php
+1 -1
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@@ -115,7 +115,7 @@ class TwoFactorAuth
*/
public function getQRCodeImageAsDataUri($label, $secret, $size = 200)
{
if (!is_int($size) || $size < 0)
if (!is_int($size) || $size <= 0)
throw new TwoFactorAuthException('Size must be int > 0');
return 'data:'