Index: /trunk/Mars/mcore/fits.h
===================================================================
--- /trunk/Mars/mcore/fits.h	(revision 16846)
+++ /trunk/Mars/mcore/fits.h	(revision 16847)
@@ -744,5 +744,5 @@
     virtual void WriteRowToCopyFile(size_t row)
     {
-        if (row==fRow+1 && !fTable.isCompressed)
+        if (row==fRow+1)
         {
             const uint8_t offset = (row*fTable.bytes_per_row)%4;