appletlib: fix set-but-unused warning
When you build with FEATURE_INSTALLER disabled, you get a build
warning like so:
libbb/appletlib.c: In function 'busybox_main':
libbb/appletlib.c:691:7: warning: variable 'use_symbolic_links' set but
not used [-Wunused-but-set-variable]
int use_symbolic_links;
^
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index 8f3a8a1..f7c416e 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -606,7 +606,11 @@
}
}
# else
-# define install_links(x,y,z) ((void)0)
+static void install_links(const char *busybox UNUSED_PARAM,
+ int use_symbolic_links UNUSED_PARAM,
+ char *custom_install_dir UNUSED_PARAM)
+{
+}
# endif
/* If we were called as "busybox..." */