1 files changed, 1 insertions, 1 deletions

diff --git a/tools/idevicebackup2.c b/tools/idevicebackup2.c
index a43cbda..d223015 100644
--- a/tools/idevicebackup2.c
+++ b/tools/idevicebackup2.c
@@ -1038,7 +1038,7 @@ static void mb2_copy_directory_by_path(const char *src, const char *dst)
 #define my_getch getch
 #else
 #define BS_CC 0x7f
-static int my_getch()
+static int my_getch(void)
 {
         struct termios oldt, newt;
         int ch;