X-Git-Url: https://git.distorted.org.uk/~mdw/become/blobdiff_plain/f60a34341fee6aafd5b878dce23b80af7c60064d..af4f4d6a77aceba8e2d6f58d15e894df320e7c24:/src/bcquery.c

diff --git a/src/bcquery.c b/src/bcquery.c
index 2d07ad3..ddad501 100644
--- a/src/bcquery.c
+++ b/src/bcquery.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: bcquery.c,v 1.4 2003/10/12 00:14:55 mdw Exp $
+ * $Id: bcquery.c,v 1.6 2004/04/08 01:36:20 mdw Exp $
  *
  * Query and dump Become's configuration file
  *
@@ -26,25 +26,6 @@
  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/*----- Revision history --------------------------------------------------*
- *
- * $Log: bcquery.c,v $
- * Revision 1.4  2003/10/12 00:14:55  mdw
- * Major overhaul.  Now uses DSA signatures rather than the bogus symmetric
- * encrypt-and-hope thing.  Integrated with mLib and Catacomb.
- *
- * Revision 1.3  1999/05/04 16:17:11  mdw
- * Change to header file name for parser.  See log for `parse.h' for
- * details.
- *
- * Revision 1.2  1998/06/26  10:32:31  mdw
- * Cosmetic change: use sizeof(destination) in memcpy.
- *
- * Revision 1.1  1998/04/23 13:20:20  mdw
- * Added new program to verify and query Become configuration files.
- *
- */
-
 /*----- Header files ------------------------------------------------------*/
 
 /* --- ANSI headers --- */
@@ -461,8 +442,10 @@ static qnode *qparse(void)
 
 static void dumptree(qnode *q, int indent)
 {
-  if (!q)
+  if (!q) {
     printf("<empty> -- magic query which matches everything\n");
+    return;
+  }
 
 again:
   printf("%*s", indent * 2, "");