comctl32: Only print TREEVIEW_HandleTimer() ERR once.

Older versions of Roblox trigger this quite a bit and it's annoying to me so let's only print it once.

comctl32: Only print TREEVIEW_HandleTimer() ERR once.
602f68f2 · Aida Jonikienė · Alexandre Julliard · b9714336 · 602f68f2
Commit 602f68f2 authored Nov 26, 2023 by Aida Jonikienė Committed by Alexandre Julliard Dec 01, 2023
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treeview.c dlls/comctl32/treeview.c +3 -1

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--- a/dlls/comctl32/treeview.c
+++ b/dlls/comctl32/treeview.c
@@ -4116,9 +4116,11 @@ TREEVIEW_EndEditLabelNow(TREEVIEW_INFO *infoPtr, BOOL bCancel)
 static LRESULT
 TREEVIEW_HandleTimer(TREEVIEW_INFO *infoPtr, WPARAM wParam)
 {
+    static unsigned int once;
    if (wParam != TV_EDIT_TIMER)
    {
-	ERR("got unknown timer\n");
+	if (!once++) ERR("got unknown timer %Id\n", wParam);
 	return 1;
    }