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-rw-r--r--certs/extract-cert.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/certs/extract-cert.c b/certs/extract-cert.c
index 8c762f908443..f3eb2c492884 100644
--- a/certs/extract-cert.c
+++ b/certs/extract-cert.c
@@ -41,7 +41,9 @@ void format(void)
exit(2);
}
+#ifdef USE_PKCS11_ENGINE
static const char *key_pass;
+#endif
static BIO *wb;
static char *cert_dst;
static bool verbose;
@@ -133,7 +135,9 @@ int main(int argc, char **argv)
if (verbose_env && strchr(verbose_env, '1'))
verbose = true;
- key_pass = getenv("KBUILD_SIGN_PIN");
+#ifdef USE_PKCS11_ENGINE
+ key_pass = getenv("KBUILD_SIGN_PIN");
+#endif
if (argc != 3)
format();