From 328695bd47551c3eb30b9504d79458a40ffe28b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20Floru=C3=9F?= <manuel.floruss@gmail.com>
Date: Sat, 10 Dec 2022 17:01:15 +0100
Subject: [PATCH] Provide a non-empty definition for IMGUI_DEBUG_PRINTF when
 disabled. (#5978)

Fixes MSVC warning C4390 when /W3 is specified. Reworked from original PR: (void)0 provides better codegen by do-while.
Similar to #5901
---
 imgui_internal.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/imgui_internal.h b/imgui_internal.h
index bd27dab7..4dc34427 100644
--- a/imgui_internal.h
+++ b/imgui_internal.h
@@ -205,7 +205,7 @@ namespace ImStb
 #ifndef IMGUI_DISABLE_DEFAULT_FORMAT_FUNCTIONS
 #define IMGUI_DEBUG_PRINTF(_FMT,...)    printf(_FMT, __VA_ARGS__)
 #else
-#define IMGUI_DEBUG_PRINTF(_FMT,...)
+#define IMGUI_DEBUG_PRINTF(_FMT,...)    ((void)0)
 #endif
 #endif