=?UTF-8?Q?Jakub=20Bartmi=C5=84ski=20?=: regedit: Fall back to tree root on invalid path.
Alexandre Julliard
julliard at winehq.org
Tue Apr 11 15:31:04 CDT 2017
Module: wine
Branch: master
Commit: 9e35dd15454be28c487b0f1bebefbbe530b2aca4
URL: http://source.winehq.org/git/wine.git/?a=commit;h=9e35dd15454be28c487b0f1bebefbbe530b2aca4
Author: Jakub Bartmiński <jakub.bartm at gmail.com>
Date: Mon Apr 3 21:39:46 2017 +0200
regedit: Fall back to tree root on invalid path.
Signed-off-by: Jakub Bartmiński <jakub.bartm at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
programs/regedit/treeview.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/programs/regedit/treeview.c b/programs/regedit/treeview.c
index 378657d..4b5e1ca 100644
--- a/programs/regedit/treeview.c
+++ b/programs/regedit/treeview.c
@@ -132,13 +132,16 @@ static LPWSTR get_path_component(LPCWSTR *lplpKeyName) {
HTREEITEM FindPathInTree(HWND hwndTV, LPCWSTR lpKeyName) {
TVITEMEXW tvi;
WCHAR buf[261]; /* tree view has 260 character limitation on item name */
- HTREEITEM hItem, hOldItem;
+ HTREEITEM hRoot, hItem, hOldItem;
+ BOOL valid_path;
buf[260] = '\0';
- hItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_ROOT, 0);
+ hRoot = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_ROOT, 0);
+ hItem = hRoot;
SendMessageW(hwndTV, TVM_EXPAND, TVE_EXPAND, (LPARAM)hItem );
hItem = (HTREEITEM)SendMessageW(hwndTV, TVM_GETNEXTITEM, TVGN_CHILD, (LPARAM)hItem);
hOldItem = hItem;
+ valid_path = FALSE;
while(1) {
LPWSTR lpItemName = get_path_component(&lpKeyName);
@@ -150,6 +153,7 @@ HTREEITEM FindPathInTree(HWND hwndTV, LPCWSTR lpKeyName) {
tvi.cchTextMax = 260;
SendMessageW(hwndTV, TVM_GETITEMW, 0, (LPARAM) &tvi);
if (!lstrcmpiW(tvi.pszText, lpItemName)) {
+ valid_path = TRUE;
SendMessageW(hwndTV, TVM_EXPAND, TVE_EXPAND, (LPARAM)hItem );
if (!lpKeyName)
{
@@ -164,10 +168,10 @@ HTREEITEM FindPathInTree(HWND hwndTV, LPCWSTR lpKeyName) {
}
HeapFree(GetProcessHeap(), 0, lpItemName);
if (!hItem)
- return hOldItem;
+ return valid_path ? hOldItem : hRoot;
}
else
- return hItem;
+ return valid_path ? hItem : hRoot;
}
}
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