gtk_clist_insert() on empty clist

[Marc Ewing <marc redhat com>]

The follow patch appears to allow you to do:

gtk_clist_insert(GTK_CLIST(clist), 0, text);

on a newly created clist (previously there had to be something
in the list before you could use gtk_clist_insert()).  I think
it also happens to allow you to do:

gtk_clist_insert(GTK_CLIST(clist), last_row, text);

to get gtk_clist_append()-like behaviour.

-Marc

Index: gtkclist.c
===================================================================
RCS file: /debian/home/gnomecvs/gtk+/gtk/gtkclist.c,v
retrieving revision 1.25
diff -u -r1.25 gtkclist.c
--- gtkclist.c	1998/02/20 05:29:02	1.25
+++ gtkclist.c	1998/02/20 19:11:04
@@ -1221,7 +1221,7 @@
   g_return_if_fail (text != NULL);
 
   /* return if out of bounds */
-  if (row < 0 || row > (clist->rows - 1))
+  if (row < 0 || row > clist->rows)
     return;
 
   /* create the row */
@@ -1236,7 +1236,12 @@
   /* reset the row end pointer if we're inserting at the
    * end of the list */
   if (row == clist->rows)
-    clist->row_list_end = (g_list_append (clist->row_list_end, clist_row))->next;
+    if (clist->row_list) {
+      clist->row_list_end = (g_list_append (clist->row_list_end, clist_row))->next;
+    } else {
+      clist->row_list = g_list_append(clist->row_list, clist_row);
+      clist->row_list_end = clist->row_list;
+    }
   else
     clist->row_list = g_list_insert (clist->row_list, clist_row, row);