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-rw-r--r--extensions/ConfirmEdit/MathCaptcha.class.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/extensions/ConfirmEdit/MathCaptcha.class.php b/extensions/ConfirmEdit/MathCaptcha.class.php
index fdb6d1ff..ac220baa 100644
--- a/extensions/ConfirmEdit/MathCaptcha.class.php
+++ b/extensions/ConfirmEdit/MathCaptcha.class.php
@@ -39,7 +39,7 @@ class MathCaptcha extends SimpleCaptcha {
/** Fetch the math */
function fetchMath( $sum ) {
- if ( MWInit::classExists( 'MathRenderer' ) ) {
+ if ( class_exists( 'MathRenderer' ) ) {
$math = MathRenderer::getRenderer( $sum, array(), MW_MATH_PNG );
} else {
throw new MWException( 'MathCaptcha requires the Math extension for MediaWiki versions 1.18 and above.' );