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-rw-r--r--refer/refer8.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/refer/refer8.c b/refer/refer8.c
index 31feb951f1947..3d88f1cf61f20 100644
--- a/refer/refer8.c
+++ b/refer/refer8.c
@@ -29,7 +29,7 @@ static int peeked = 0;
static char *noteof = (char *) 1;
char *
-input(char *s, size_t l)
+input(char *s, size_t l __unused)
{
if (peeked) {
peeked = 0;