E CVS: libs/ecore dj2

[<enl...@li...>]

Enlightenment CVS committal

Author  : dj2
Project : e17
Module  : libs/ecore

Dir     : e17/libs/ecore/src/lib/ecore


Modified Files:
	ecore_list.c 


Log Message:
- make the ecore_list 0 based instead of 1 based

===================================================================
RCS file: /cvsroot/enlightenment/e17/libs/ecore/src/lib/ecore/ecore_list.c,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -3 -r1.11 -r1.12
--- ecore_list.c	2 Nov 2004 16:11:36 -0000	1.11
+++ ecore_list.c	23 Nov 2004 02:32:04 -0000	1.12
@@ -367,7 +367,7 @@
 
 	if (list->first == NULL) {
 		list->first = end;
-		list->index = 1;
+		list->index = 0;
 	}
 
 	list->nodes++;
@@ -592,7 +592,7 @@
 	if (list->current == old)
 		list->current = list->first;
 	else
-		list->index--;
+		(list->index ? list->index-- : 0);
 
 	if (list->last == old)
 		list->last = list->first;
@@ -707,7 +707,10 @@
 
 	_ecore_list_goto_first(list);
 
-	for (i = 1; i < index && _ecore_list_next(list); i++);
+	for (i = 0; i < index && _ecore_list_next(list); i++);
+
+	if (i >= list->nodes)
+		return FALSE;
 
 	list->index = i;
 
@@ -741,7 +744,7 @@
 	if (!list)
 		return NULL;
 
-	index = 1;
+	index = 0;
 
 	node = list->first;
 	while (node && node->data) {
@@ -790,7 +793,7 @@
 		return NULL;
 
 	list->current = list->first;
-	list->index = 1;
+	list->index = 0;
 
 	return list->current->data;
 }
@@ -819,7 +822,7 @@
 		return NULL;
 
 	list->current = list->last;
-	list->index = list->nodes;
+	list->index = (list->nodes - 1);
 
 	return list->current->data;
 }