comctl32: Use iswalnum() to filter alpha numeric characters from unicode messages.

Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>

comctl32: Use iswalnum() to filter alpha numeric characters from unicode messages.
a5563e25 · Dmitry Timoshkov · Alexandre Julliard · 074069b8 · a5563e25
Commit a5563e25 authored Aug 15, 2023 by Dmitry Timoshkov Committed by Alexandre Julliard Sep 07, 2023
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treeview.c dlls/comctl32/treeview.c +1 -1

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--- a/dlls/comctl32/treeview.c
+++ b/dlls/comctl32/treeview.c
@@ -4664,7 +4664,7 @@ static INT TREEVIEW_ProcessLetterKeys(TREEVIEW_INFO *infoPtr, WPARAM charCode, L
    if (!charCode || !keyData) return 0;

    /* only allow the valid WM_CHARs through */
-    if (!isalnum(charCode) &&
+    if (!iswalnum(charCode) &&
        charCode != '.' && charCode != '`' && charCode != '!' &&
        charCode != '@' && charCode != '#' && charCode != '$' &&
        charCode != '%' && charCode != '^' && charCode != '&' &&