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-rw-r--r--usr.bin/cmp/regular.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.bin/cmp/regular.c b/usr.bin/cmp/regular.c
index 7a27f5e..814d933 100644
--- a/usr.bin/cmp/regular.c
+++ b/usr.bin/cmp/regular.c
@@ -170,7 +170,7 @@ remmap(u_char *mem, int fd, off_t offset)
}
static void
-segv_handler(int sig) {
+segv_handler(int sig __unused) {
static const char msg[] = "cmp: Input/output error (caught SIGSEGV)\n";
write(STDERR_FILENO, msg, sizeof(msg));
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