Fix wrong current month showing on Membership Dashboard

Remove stray dash after Last Month name

dev/core#511

CRM/Member/Page/DashBoard.php

@@ -428,7 +428,7 @@ public function preProcess() {
 
     $this->assign('membershipSummary', $membershipSummary);
     $this->assign('totalCount', $totalCount);
-    $this->assign('month', CRM_Utils_Date::customFormat($monthStartTs, '%B'));
+    $this->assign('month', CRM_Utils_Date::customFormatTs($monthStartTs, '%B'));
     $this->assign('year', date('Y', $monthStartTs));
     $this->assign('premonth', CRM_Utils_Date::customFormat($preMonth, '%B'));
     $this->assign('currentMonth', date('F'));

CRM/Utils/Date.php

@@ -438,6 +438,23 @@ public static function customFormat($dateString, $format = NULL, $dateParts = NU
     }
   }
 
+  /**
+   * Wrapper for customFormat that takes a timestamp
+   *
+   * @param int $timestamp
+   *   Date and time in timestamp format.
+   * @param string $format
+   *   The output format.
+   * @param array $dateParts
+   *   An array with the desired date parts.
+   *
+   * @return string
+   *   the $format-formatted $date
+   */
+  public static function customFormatTs($timestamp, $format = NULL, $dateParts = NULL) {
+    return CRM_Utils_Date::customFormat(date("Y-m-d H:i:s", $timestamp), $format, $dateParts);
+  }
+
   /**
    * Converts the date/datetime from MySQL format to ISO format
    *

templates/CRM/Member/Page/DashBoard.tpl

@@ -30,7 +30,7 @@
     <tr class="columnheader-dark">
       <th scope="col" rowspan="2">{ts}Members by Type{/ts}</th>
         {if $preMonth}
-      <th scope="col" colspan="3">{$premonth} &ndash; {ts}(Last Month){/ts}</th>
+      <th scope="col" colspan="3">{$premonth} {ts}(Last Month){/ts}</th>
         {/if}
         <th scope="col" colspan="3">{$month}{if $isCurrent}{ts} (MTD){/ts}{/if}</th>
         <th scope="col" colspan="3">