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-rw-r--r--shell/cttyhack.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/cttyhack.c b/shell/cttyhack.c
index 4041817..bbe5149 100644
--- a/shell/cttyhack.c
+++ b/shell/cttyhack.c
@@ -38,7 +38,7 @@ struct serial_struct {
};
int cttyhack_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int cttyhack_main(int argc, char **argv)
+int cttyhack_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
int fd;
char console[sizeof(int)*3 + 16];