# HG changeset patch
# User Mikael Berthe <mikael@lilotux.net>
# Date 1131897839 -3600
# Node ID 1744664332cdbcc4b7ab9c6321cde008561bac32
# Parent  c7cdb9c6d7aa53cd9b1b2a316a9119926617a8f6
Fix "/buffer up"


diff -r c7cdb9c6d7aa -r 1744664332cd mcabber/src/screen.c
--- a/mcabber/src/screen.c	Sat Nov 12 17:49:29 2005 +0100
+++ b/mcabber/src/screen.c	Sun Nov 13 17:03:59 2005 +0100
@@ -1001,7 +1001,7 @@
 
   if (!nblines) {
     // Scroll half a screen (or less)
-    nbl = CHAT_WIN_HEIGHT/2-1;
+    nbl = CHAT_WIN_HEIGHT/2;
   } else {
     nbl = nblines;
   }
@@ -1010,10 +1010,12 @@
   if (updown == -1) {   // UP
     if (!hbuf_top) {
       hbuf_top = g_list_last(win_entry->hbuf);
-      if (!nblines && !win_entry->cleared)
-        nbl *= 3;
-      else
+      if (!win_entry->cleared) {
+        if (!nblines) nbl = nbl*3 - 1;
+        else nbl += CHAT_WIN_HEIGHT - 1;
+      } else {
         win_entry->cleared = FALSE;
+      }
     }
     for (n=0 ; hbuf_top && n < nbl && g_list_previous(hbuf_top) ; n++)
       hbuf_top = g_list_previous(hbuf_top);