Merge pull request 'B2024-061- Added a null reference check in the save annotation code. Need for when Admin deletes the annotation while a user modified the text of it' (#394) from B2024-061 into Development

null reference check added to the code, tested locally before uploading

PROMS/Volian.Controls.Library/AnnotationDetails.cs

@@ -674,12 +674,15 @@ namespace Volian.Controls.Library
 				{
 					using (Annotation annotation = CurrentAnnotation.Get())
 					{
-						annotation.RtfText = rtxbComment.Rtf;
-						annotation.SearchText = rtxbComment.Text;
-						annotation.MyAnnotationType = annotationType;
-						annotation.DTS = DateTime.Now;
-						annotation.UserID = Volian.Base.Library.VlnSettings.UserID;
-						annotation.Save();
+						if (annotation != null) // B2024-061 check for null reference
+						{
+							annotation.RtfText = rtxbComment.Rtf;
+							annotation.SearchText = rtxbComment.Text;
+							annotation.MyAnnotationType = annotationType;
+							annotation.DTS = DateTime.Now;
+							annotation.UserID = Volian.Base.Library.VlnSettings.UserID;
+							annotation.Save();
+						}
 					}
 				}
 			}