fix format

Author: PhilippCo

types/Decimal.php

@@ -38,29 +38,29 @@ class Decimal extends AbstractMultiBaseType
     public function renderValue($value, \Doku_Renderer $R, $mode)
     {
 
-    if ($this->config['engineering']) {
-        $unitsh = array('', 'k', 'M', 'G', 'T');
-        $unitsl = array('', 'm', 'µ', 'n', 'p', 'f', 'a');
-
-        $exp   = floor(log10($value)/3);
-
-        if ($exp < 0) {
-                $units = $unitsl;
-                $pfkey = -1 * $exp;
-        } else {
-                $units = $unitsh;
-                $pfkey = $exp; 
-        }
-
-        if (count($units) <= ($pfkey+1)) {
-            $pfkey = sizeof($units)-1;
-            $exp   = $pfkey * $exp/abs($exp);
+        if ($this->config['engineering']) {
+            $unitsh = array('', 'k', 'M', 'G', 'T');
+            $unitsl = array('', 'm', 'µ', 'n', 'p', 'f', 'a');
+
+            $exp   = floor(log10($value)/3);
+
+            if ($exp < 0) {
+                    $units = $unitsl;
+                    $pfkey = -1 * $exp;
+            } else {
+                    $units = $unitsh;
+                    $pfkey = $exp; 
+            }
+
+            if (count($units) <= ($pfkey+1)) { //check if number is within prefixes
+                $pfkey = sizeof($units)-1;
+                $exp   = $pfkey * $exp/abs($exp);
+            }
+
+            $R->cdata($this->config['prefix'] . $value / 10**($exp*3) . "\xE2\x80\xAF" . $units[$pfkey] . $this->config['postfix'] );
+            return true;
         }
 
-        $R->cdata($this->config['prefix'] . $value / 10**($exp*3) . "\xE2\x80\xAF" . $units[$pfkey] . $this->config['postfix'] );
-        return true;
-    }
-
 
         if ($this->config['roundto'] == -1) {
             $value = $this->formatWithoutRounding(