X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fgraph.c;h=49bd765f0ad7a25a0cfcc6c4b6901a2b037842f1;hb=d03bbb38c5177de7ad4da2934980ebd9d119f287;hp=8d12a25a1606d397d4ac20e66cb91fe9b45af9ee;hpb=8a3753760230b270c8f4615891cba2586a661d21;p=collection4.git

diff --git a/src/graph.c b/src/graph.c
index 8d12a25..49bd765 100644
--- a/src/graph.c
+++ b/src/graph.c
@@ -1,3 +1,26 @@
+/**
+ * collection4 - graph.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 <stdint.h>
@@ -256,6 +279,8 @@ graph_def_t *graph_get_defs (graph_config_t *cfg) /* {{{ */
 
 int graph_add_def (graph_config_t *cfg, graph_def_t *def) /* {{{ */
 {
+  graph_def_t *tmp;
+
   if ((cfg == NULL) || (def == NULL))
     return (EINVAL);
 
@@ -265,13 +290,19 @@ int graph_add_def (graph_config_t *cfg, graph_def_t *def) /* {{{ */
     return (0);
   }
 
-  return (def_append (cfg->defs, def));
+  /* Insert in reverse order. This makes the order in the config file and the
+   * order of the DEFs in the graph more natural. Really. */
+  tmp = cfg->defs;
+  cfg->defs = def;
+  return (def_append (cfg->defs, tmp));
 } /* }}} int graph_add_def */
 
 _Bool graph_matches_ident (graph_config_t *cfg, const graph_ident_t *ident) /* {{{ */
 {
+#if C4_DEBUG
   if ((cfg == NULL) || (ident == NULL))
     return (0);
+#endif
 
   return (ident_matches (cfg->select, ident));
 } /* }}} _Bool graph_matches_ident */