avconv/avprobe: Add missing 'void' to exit_program() definition

1 files changed, 1 insertions, 1 deletions

diff --git a/avconv.c b/avconv.c
index 2e420651c1..9aaa4a8cc2 100644
--- a/avconv.c
+++ b/avconv.c
@@ -143,7 +143,7 @@ static int decode_interrupt_cb(void *ctx)
 
 const AVIOInterruptCB int_cb = { decode_interrupt_cb, NULL };
 
-static void exit_program()
+static void exit_program(void)
 {
     int i, j;