seboettg / citeproc-php

src/Seboettg/CiteProc/Style/Sort/Sort.php

Braces +1 added lines, -1 removed lines

@@ -100,7 +100,7 @@
                 $sortKey = Date::getSortKeyDate($variable, $dataItem);
             } else if ($key->isMacro()){
                 $sortKey = mb_strtolower(strip_tags(CiteProc::getContext()->getMacro($key->getMacro())->render($dataItem, $citationNumber)));
-            }  else if ($variable === "citation-number"){
+            } else if ($variable === "citation-number"){
                 $sortKey = $citationNumber + 1;
             } else {
                 $sortKey = mb_strtolower(strip_tags($dataItem->{$variable}));