From 45dbf3ce9f0afc8fc6c712832bdd6bc61e1251a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Helleu?= <flashcode@flashtux.org>
Date: Sun, 5 Jul 2026 14:35:13 +0200
Subject: [PATCH] core: fix compiler warning on unused variable "size" when
 malloc_trim() is not available

---
 src/core/core-command.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/core/core-command.c b/src/core/core-command.c
index 9372215cb..e2ad79b61 100644
--- a/src/core/core-command.c
+++ b/src/core/core-command.c
@@ -7118,7 +7118,9 @@ COMMAND_CALLBACK(set)
 
 COMMAND_CALLBACK(sys)
 {
+#ifdef HAVE_MALLOC_TRIM
     long size;
+#endif
     int num_processes;
 
     /* make C compiler happy */