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-rw-r--r--tools/idevicebackup2.c2
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;