1 files changed, 1 insertions, 5 deletions

diff --git a/src/dbusbind.c b/src/dbusbind.c
index 8ebc56c72c4..8997e01b068 100644
--- a/src/dbusbind.c
+++ b/src/dbusbind.c
@@ -142,10 +142,7 @@ static bool xd_in_read_queued_messages = 0;
   } while (0)
 
 #else /* !DBUS_DEBUG */
-# if __STDC_VERSION__ < 199901
-#  define XD_DEBUG_MESSAGE (void) /* Pre-C99 compilers cannot debug.  */
-# else
-#  define XD_DEBUG_MESSAGE(...)                                         \
+# define XD_DEBUG_MESSAGE(...)                                          \
   do {                                                                  \
     if (!NILP (Vdbus_debug))                                            \
       {                                                                 \
@@ -154,7 +151,6 @@ static bool xd_in_read_queued_messages = 0;
         message ("%s: %s", __func__, s);                                \
       }                                                                 \
   } while (0)
-# endif
 # define XD_DEBUG_VALID_LISP_OBJECT_P(object)
 #endif