lib:crypto: Explicitly check for zero

Signed-off-by: Jo Sutton <josutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/lib/crypto/gkdi.c b/lib/crypto/gkdi.c
index f7982491e10359ed83601900e11066fb29d86524..a39a32add822f2d606c000f6abca58a3285a581a 100644 (file)
--- a/lib/crypto/gkdi.c
+++ b/lib/crypto/gkdi.c
@@ -71,7 +71,7 @@ static NTSTATUS make_gkdi_context_security_descriptor(
        enum ndr_err_code ndr_err;
        struct GkdiDerivationCtx ctx_with_sd = *ctx;
 
-       if (ctx_with_sd.target_security_descriptor.length) {
+       if (ctx_with_sd.target_security_descriptor.length != 0) {
                return NT_STATUS_INVALID_PARAMETER;
        }