winefile: Fix collapsing when there's no parent directory (resend)
André Hentschel
nerv at dawncrow.de
Sun Feb 5 07:01:16 CST 2012
Fixes a crash when you are at / (unix fs) and double click ..
---
programs/winefile/winefile.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/programs/winefile/winefile.c b/programs/winefile/winefile.c
index 63ce463..afb73fe 100644
--- a/programs/winefile/winefile.c
+++ b/programs/winefile/winefile.c
@@ -3563,9 +3563,13 @@ static BOOL expand_entry(ChildWnd* child, Entry* dir)
static void collapse_entry(Pane* pane, Entry* dir)
{
- int idx = SendMessageW(pane->hwnd, LB_FINDSTRING, 0, (LPARAM)dir);
+ int idx;
- ShowWindow(pane->hwnd, SW_HIDE);
+ if (!dir)
+ return;
+
+ idx = SendMessageW(pane->hwnd, LB_FINDSTRING, 0, (LPARAM)dir);
+ ShowWindow(pane->hwnd, SW_HIDE);
/* hide sub entries */
for(;;) {
--
Best Regards, André Hentschel
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