diff --git a/app/Support/Steam.php b/app/Support/Steam.php
index 45745bdce4..622c445cad 100644
--- a/app/Support/Steam.php
+++ b/app/Support/Steam.php
@@ -108,6 +108,9 @@ class Steam
         if(null === $number) {
             return '0';
         }
+        if('' === trim($number)) {
+            return '0';
+        }
         if (str_contains($number, '.')) {
             if ($number[0] !== '-') {
                 return bcadd($number, '0.'.str_repeat('0', $precision).'5', $precision);