some fixes

[DHBWCampusApp.git] / app / src / main / java / de / dhbwloe / campusapp / mensaplan / MensaTagesplan.java

diff --git a/app/src/main/java/de/dhbwloe/campusapp/mensaplan/MensaTagesplan.java b/app/src/main/java/de/dhbwloe/campusapp/mensaplan/MensaTagesplan.java
index 79c33e4627b06889c58a47557e53728cdba924d6..6afb30660eb168932117c15448bdc744033de821 100644 (file)
--- a/app/src/main/java/de/dhbwloe/campusapp/mensaplan/MensaTagesplan.java
+++ b/app/src/main/java/de/dhbwloe/campusapp/mensaplan/MensaTagesplan.java
@@ -35,8 +35,10 @@ public class MensaTagesplan {
     public long calculateChkSum() {
         CRC32 crc = new CRC32();
         crc.update(sMenuName.getBytes());
-        crc.update(sName.getBytes());
-        crc.update(sNameHtml.getBytes());
+        if(sName != null)
+            crc.update(sName.getBytes());
+        if(sNameHtml != null)
+            crc.update(sNameHtml.getBytes());
         if(sAdditional!= null)
             crc.update(sAdditional.getBytes());
         if(sNotes!= null)