build: daemon/do_debug: parameters aren't always unused

* daemon/debug.c (MAYBE_UNUSED): Define.
(do_debug): Mark parameters as unused only when they really
are unused.  Spotted by Richard Jones.

SCALAR(0xdd8370)
prefer sizeof *VAR sizeof TYPE (no semantic change)

diff --git a/daemon/debug.c b/daemon/debug.c
index 5b3b5fa..5083398 100644 (file)
--- a/daemon/debug.c
+++ b/daemon/debug.c
@@ -60,8 +60,14 @@ static struct cmd cmds[] = {
 };
 #endif
 
 };
 #endif
 

+#if ! ENABLE_DEBUG_COMMAND
+# define MAYBE_UNUSED ATTRIBUTE_UNUSED
+#else
+# define MAYBE_UNUSED /* empty */
+#endif
+

 char *
 char *

-do_debug (char *subcmd ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED)
+do_debug (char *subcmd MAYBE_UNUSED, char **argv MAYBE_UNUSED)

 {
 #if ENABLE_DEBUG_COMMAND
   int argc, i;
 {
 #if ENABLE_DEBUG_COMMAND
   int argc, i;