From d3d290545bc9df22719f941094dde963a11b97b8 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 7 Mar 2003 08:10:10 +0000
Subject: Mike Holden's patch #687181 to correct the bad screen update when
 deleting a file.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3394 a1c6a512-1295-4272-9138-f99709370657
---
 apps/tree.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/apps/tree.c b/apps/tree.c
index 6265eadeaa..fb748a56d6 100644
--- a/apps/tree.c
+++ b/apps/tree.c
@@ -870,7 +870,7 @@ static int onplay_screen(char* dir, char* file)
                             break;
           
                         default:
-                                /* ignore button releases */
+                            /* ignore button releases */
                             if (!(btn & BUTTON_REL))
                                 exit = true;
                             break;
@@ -1293,6 +1293,7 @@ bool dirbrowse(char *root)
                               tree_max_on_screen))
                 {
                     /* start scroll */
+                    reload_dir = true;
                     restore = true;
                 }
                 else
@@ -1343,7 +1344,7 @@ bool dirbrowse(char *root)
             ata_spin();
         
         /* do we need to rescan dir? */
-        if (reload_root ||
+        if (reload_dir || reload_root ||
             lastfilter != global_settings.dirfilter ||
             lastsortcase != global_settings.sort_case)
         {
@@ -1352,9 +1353,12 @@ bool dirbrowse(char *root)
                 dirlevel = 0;
                 reload_root = false;
             }
-            dircursor = 0;
-            dirstart = 0;
-            lastdir[0] = 0;
+            if (! reload_dir )
+            {
+                dircursor = 0;
+                dirstart = 0;
+                lastdir[0] = 0;
+            }
             lastfilter = global_settings.dirfilter;
             lastsortcase = global_settings.sort_case;
             restore = true;
-- 
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