minor update to use explicit FKO_SUCCESS value in if() result check

diff --git a/lib/fko_encryption.c b/lib/fko_encryption.c
index e366f7a..529fa41 100644 (file)
--- a/lib/fko_encryption.c
+++ b/lib/fko_encryption.c
@@ -376,7 +376,7 @@ fko_encrypt_spa_data(fko_ctx_t ctx, const char *enc_key)
     if(ctx->encoded_msg == NULL || FKO_IS_SPA_DATA_MODIFIED(ctx))
         res = fko_encode_spa_data(ctx);
 
-    if(res)
+    if(res != FKO_SUCCESS)
         return(res);
 
     /* Croak on invalid encoded message as well. At present this is a