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-rw-r--r--src/lib/crypto/crypto_tests/t_cts.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/lib/crypto/crypto_tests/t_cts.c b/src/lib/crypto/crypto_tests/t_cts.c
index 9b1c27150..9f7b5e7e0 100644
--- a/src/lib/crypto/crypto_tests/t_cts.c
+++ b/src/lib/crypto/crypto_tests/t_cts.c
@@ -67,7 +67,8 @@ keyToData (krb5_keyblock *k, krb5_data *d)
d->data = k->contents;
}
-void check_error (int r, int line) {
+static void
+check_error (int r, int line) {
if (r != 0) {
fprintf (stderr, "%s:%d: %s\n", __FILE__, line,
error_message (r));