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captcha issue fix

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git-svn-id: https://webim.svn.sourceforge.net/svnroot/webim/trunk@645 c66351dc-e62f-0410-b875-e3a5c0b9693f
This commit is contained in:
Evgeny Gryaznov 2009-08-24 22:03:46 +00:00
parent b07eb9bfb6
commit 1c8e8b88bf
1 changed files with 3 additions and 1 deletions
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4
src/messenger/webim/libs/captcha.php
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@ -32,7 +32,9 @@ function draw_captcha($security_code) {
//Create the image resource //Create the image resource
$image = ImageCreate($width, $height); $image = ImageCreate($width, $height);
imageantialias($image, true); if(function_exists('imageantialias')) {
imageantialias($image, true);
}
//We are making three colors, white, black and gray //We are making three colors, white, black and gray
$white = ImageColorAllocate($image, 255, 255, 255); $white = ImageColorAllocate($image, 255, 255, 255);