From 20fdb92c777945d610dd14a3058689abf83eaf43 Mon Sep 17 00:00:00 2001
From: Alexey Kulakov <panda75@bk.ru>
Date: Thu, 12 Feb 2015 07:41:44 +0000
Subject: QuickSearch: possible crash avoiding fix

git-svn-id: http://svn.miranda-ng.org/main/trunk@12092 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 plugins/QuickSearch/sr_window.pas | 31 +++++++++++++++++--------------
 1 file changed, 17 insertions(+), 14 deletions(-)

(limited to 'plugins/QuickSearch/sr_window.pas')

diff --git a/plugins/QuickSearch/sr_window.pas b/plugins/QuickSearch/sr_window.pas
index 16aa74bd2d..fa2a983367 100644
--- a/plugins/QuickSearch/sr_window.pas
+++ b/plugins/QuickSearch/sr_window.pas
@@ -1191,21 +1191,23 @@ begin
 				KillTimer(Dialog,TIMERID_HOVER);
 				if GetForegroundWindow<>mainwnd then exit;
         i:=LV_GetLParam(grid,OldHItem);
-        FillChar(info,SizeOf(info),0);
-        with info do
+        if i>=0 then
         begin
-          cbSize    :=SizeOf(info);
-          hItem     :=FlagBuf[i].contact;
-          GetCursorPos(ptCursor);
-          tmpCursor :=ptCursor;
+          FillChar(info,SizeOf(info),0);
+          with info do
+          begin
+            cbSize    :=SizeOf(info);
+            hItem     :=FlagBuf[i].contact;
+            GetCursorPos(ptCursor);
+            tmpCursor :=ptCursor;
 {
-          ptCursor.x:=loword(lParam);
-          ptCursor.y:=hiword(lParam);
+            ptCursor.x:=loword(lParam);
+            ptCursor.y:=hiword(lParam);
 }
-          SendMessage(grid,LVM_GETITEMRECT,OldHItem,tlparam(@rcItem));
-          ScreenToClient(grid,tmpCursor);
-          if not PtInRect(rcItem,tmpCursor) then exit;
-        end;
+            SendMessage(grid,LVM_GETITEMRECT,OldHItem,tlparam(@rcItem));
+            ScreenToClient(grid,tmpCursor);
+            if not PtInRect(rcItem,tmpCursor) then exit;
+          end;
 //        mGetMem(txt,16384*SizeOf(WideChar));
 {
           p:=txt;
@@ -1240,9 +1242,10 @@ end;
           end;
           p^:=#0;
 }
-        CallService(MS_TIPPER_SHOWTIPW,0{twparam(txt)},tlparam(@info));
+          CallService(MS_TIPPER_SHOWTIPW,0{twparam(txt)},tlparam(@info));
 //        mFreeMem(txt);
-        TTShowed:=true;
+          TTShowed:=true;
+        end;
       end;
     end;
 
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