[ruby/etc] Suppress unused function warning

https://github.com/ruby/etc/commit/410c8dd4ae
2025-04-13 21:59:26 +09:00 · 2025-04-13 21:59:26 +09:00 · 311167ee3a
commit 311167ee3a
parent 6d00fa2270
1 changed files with 4 additions and 0 deletions
--- a/ext/etc/etc.c
+++ b/ext/etc/etc.c
@ -1311,4 +1311,8 @@ Init_etc(void)
    rb_extend_object(sGroup, rb_mEnumerable);
    rb_define_singleton_method(sGroup, "each", etc_each_group, 0);
 #endif
+
+#if defined(HAVE_GETPWENT) || defined(HAVE_GETGRENT)
+    (void)safe_setup_str;
+#endif
 }