Index: /branches/eam_branches/ipp-20150625/Ohana/src/libfits/header/F_H_field.c
===================================================================
--- /branches/eam_branches/ipp-20150625/Ohana/src/libfits/header/F_H_field.c	(revision 38631)
+++ /branches/eam_branches/ipp-20150625/Ohana/src/libfits/header/F_H_field.c	(revision 38632)
@@ -33,5 +33,5 @@
   }
 
-  if (N < 0) {
+  if (N <= 0) {
     /* count the entries */
     Nfound = 0;