Merge pull request #402 from sreichel/sreichel-patch-phpmath

Fixes `A non-numeric value encountered` in PhpMath.php
Shardj · Jan 26, 2024 · 0eeea1f · 0eeea1f
2 parents 2a1a0cc + 8c3b0a7
commit 0eeea1f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/library/Zend/Locale/Math/PhpMath.php b/library/Zend/Locale/Math/PhpMath.php
@@ -92,6 +92,9 @@ public static function Sub($op1, $op2, $scale = null)
         if (empty($op1)) {
             $op1 = 0;
         }
+        if (empty($op2)) {
+            $op2 = 0;
+        }
         $op1  = self::normalize($op1);
         $op2  = self::normalize($op2);
         $result = $op1 - $op2;