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-rw-r--r--include/smarty/libs/plugins/function.math.php3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/smarty/libs/plugins/function.math.php b/include/smarty/libs/plugins/function.math.php
index 71672fea4..bb78dac22 100644
--- a/include/smarty/libs/plugins/function.math.php
+++ b/include/smarty/libs/plugins/function.math.php
@@ -27,7 +27,8 @@ function smarty_function_math($params, &$smarty)
return;
}
- $equation = $params['equation'];
+ // strip out backticks, not necessary for math
+ $equation = str_replace('`','',$params['equation']);
// make sure parenthesis are balanced
if (substr_count($equation,"(") != substr_count($equation,")")) {