PDFBOX-4892: remove unnecessary check and initialisation, as suggested by valerybokov

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1889532 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/xmpbox/src/main/java/org/apache/xmpbox/DateConverter.java b/xmpbox/src/main/java/org/apache/xmpbox/DateConverter.java
index 7e245ea..0f1c73c 100644
--- a/xmpbox/src/main/java/org/apache/xmpbox/DateConverter.java
+++ b/xmpbox/src/main/java/org/apache/xmpbox/DateConverter.java
@@ -135,16 +135,9 @@
                 int timeZonePos = 12;
                 if (date.length() - 12 > 5 || (date.length() - 12 == 3 && date.endsWith("Z")))
                 {
-                    if (date.length() >= 14)
-                    {
-                        second = Integer.parseInt(date.substring(12, 14));
-                    }
+                    second = Integer.parseInt(date.substring(12, 14));
                     timeZonePos = 14;
                 }
-                else
-                {
-                    second = 0;
-                }
 
                 if (date.length() >= (timeZonePos + 1))
                 {