[PATCH 05/17] shell32/autocomplete: Reduce the strlen calls because they are redundant

[Gabriel Ivăncescu]

We can retrieve the length of the string from the SendMessage calls already.

Signed-off-by: Gabriel Ivăncescu <gabrielopcode at gmail.com>
---
 dlls/shell32/autocomplete.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/dlls/shell32/autocomplete.c b/dlls/shell32/autocomplete.c
index 3d3ec57..e5712e6 100644
--- a/dlls/shell32/autocomplete.c
+++ b/dlls/shell32/autocomplete.c
@@ -195,14 +195,16 @@ static LRESULT APIENTRY ACEditSubclassProc(HWND hwnd, UINT uMsg, WPARAM wParam,
                                 UINT len = SendMessageW(This->hwndListBox, LB_GETTEXTLEN, sel, 0);
 
                                 if ((msg = heap_alloc((len + 1)*sizeof(WCHAR)))) {
-                                    SendMessageW(This->hwndListBox, LB_GETTEXT, sel, (LPARAM)msg);
+                                    len = SendMessageW(This->hwndListBox, LB_GETTEXT, sel, (LPARAM)msg);
                                     SendMessageW(hwnd, WM_SETTEXT, 0, (LPARAM)msg);
-                                    SendMessageW(hwnd, EM_SETSEL, lstrlenW(msg), lstrlenW(msg));
+                                    SendMessageW(hwnd, EM_SETSEL, len, len);
                                     heap_free(msg);
                                 }
                             } else {
+                                UINT len;
                                 SendMessageW(hwnd, WM_SETTEXT, 0, (LPARAM)This->txtbackup);
-                                SendMessageW(hwnd, EM_SETSEL, lstrlenW(This->txtbackup), lstrlenW(This->txtbackup));
+                                len = strlenW(This->txtbackup);
+                                SendMessageW(hwnd, EM_SETSEL, len, len);
                             }
                         }
                         return 0;
@@ -320,9 +322,9 @@ static LRESULT APIENTRY ACLBoxSubclassProc(HWND hwnd, UINT uMsg, WPARAM wParam,
                 break;
             len = SendMessageW(This->hwndListBox, LB_GETTEXTLEN, sel, 0);
             if ((msg = heap_alloc((len + 1)*sizeof(WCHAR)))) {
-                SendMessageW(hwnd, LB_GETTEXT, sel, (LPARAM)msg);
+                len = SendMessageW(hwnd, LB_GETTEXT, sel, (LPARAM)msg);
                 SendMessageW(This->hwndEdit, WM_SETTEXT, 0, (LPARAM)msg);
-                SendMessageW(This->hwndEdit, EM_SETSEL, 0, lstrlenW(msg));
+                SendMessageW(This->hwndEdit, EM_SETSEL, 0, len);
                 ShowWindow(hwnd, SW_HIDE);
                 heap_free(msg);
             }
-- 
1.9.1