From 29bb0afef2f496057c3d58ae7ecd26e0dd6fb6f6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Patrick=20B=C3=B6ker?= <patrick.boeker@posteo.de>
Date: Wed, 5 Nov 2025 21:49:21 +0100
Subject: [PATCH] Fix a "unused function" build warning

---
 test/test-spawn.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/test-spawn.c b/test/test-spawn.c
index dbe484fa9..386f91f94 100644
--- a/test/test-spawn.c
+++ b/test/test-spawn.c
@@ -234,6 +234,7 @@ static void timer_counter_cb(uv_timer_t* handle) {
   ++timer_counter;
 }
 
+#ifdef _WIN32
 static void filter_vt(char* t, char with_nl_and_sp) {
   int wi = 0, len = strlen(t), csi = 0, osc = 0;
   for (int ri = 0; ri < len; ri++) {
@@ -263,6 +264,7 @@ static void filter_vt(char* t, char with_nl_and_sp) {
   }
   t[wi] = 0;
 }
+#endif
 
 TEST_IMPL(spawn_fails) {
   int r;