Fix another old-style function definition.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@37224 f5534014-38df-0310-8fa8-9805f1628bb7

1 files changed, 1 insertions, 1 deletions

diff --git a/ringbuffer.c b/ringbuffer.c
index 541f009469..9319cf9f51 100644
--- a/ringbuffer.c
+++ b/ringbuffer.c
@@ -308,7 +308,7 @@ ringbuf_libpcap_dump_close(gchar **save_file, int *err)
  * Frees all memory allocated by the ringbuffer
  */
 void
-ringbuf_free()
+ringbuf_free(void)
 {
   unsigned int i;