Small nfs-utils patch

[Olaf Kirch <okir@suse.de>]

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Without this patch, showmount -e would sometimes display
host names that should really have been subsumed under a
wildcard entry.

The problem was that the code in get_exportlist would always
skip the next group entry after removing one FQDN.

Olaf
-- 
Olaf Kirch   |  --- o --- Nous sommes du soleil we love when we play
okir@suse.de |    / | \   sol.dhoop.naytheet.ah kin.ir.samse.qurax

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Without this patch, showmount -e would sometimes display
host names that should really have been subsumed under a
wildcard entry.

The problem was that the code in get_exportlist would always
skip the next group entry after removing one FQDN.

Signed-off-by: Olaf Kirch <okir@suse.de>

Index: nfs-utils-1.0.7/utils/mountd/mountd.c
===================================================================
--- nfs-utils-1.0.7.orig/utils/mountd/mountd.c
+++ nfs-utils-1.0.7/utils/mountd/mountd.c
@@ -409,11 +409,9 @@ get_exportlist(void)
 				xfree(c->gr_name);
 				xfree(c);
 				xfree (hp);
-				if ((c = *cp) == NULL)
-				  break;
+				continue;
 			      }
-			      else
-				xfree (hp);
+			      xfree (hp);
 			    }
 			    cp = &(c->gr_next);
 			  }