X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fgraph_ident.c;h=be3cbfd0268e5573c0518f77cc47ab888e49a3b7;hb=ac284c5c84056ffeb0bb81240fb7dac3eb65f2d4;hp=cb9a3618fb30d19bf87ca183ee60233db296bda4;hpb=16078f690bbc4379460c49b1f059a46a2c2b35a2;p=collection4.git

diff --git a/src/graph_ident.c b/src/graph_ident.c
index cb9a361..be3cbfd 100644
--- a/src/graph_ident.c
+++ b/src/graph_ident.c
@@ -1,3 +1,26 @@
+/**
+ * collection4 - graph_ident.c
+ * Copyright (C) 2010  Florian octo Forster
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301  USA
+ *
+ * Authors:
+ *   Florian octo Forster <ff at octo.it>
+ **/
+
 #include <stdlib.h>
 #include <stdio.h>
 #include <unistd.h>
@@ -377,12 +400,8 @@ int ident_compare (const graph_ident_t *i0, /* {{{ */
 _Bool ident_matches (const graph_ident_t *selector, /* {{{ */
     const graph_ident_t *ident)
 {
-  if ((selector == NULL) && (ident == NULL))
+  if ((selector == NULL) || (ident == NULL))
     return (0);
-  else if (selector == NULL)
-    return (-1);
-  else if (ident == NULL)
-    return (1);
 
   if (!part_matches (selector->host, ident->host))
     return (0);