silent clang warningnuttx

1 files changed, 1 insertions, 1 deletions

diff --git a/rb.c b/rb.c
index 6d78446..e09ad5e 100644
--- a/rb.c
+++ b/rb.c
@@ -1047,7 +1047,7 @@ int rb_destroy
     {
         free(rb->buffer);
         free(rb);
-        return 0;
+        return e;
     }
 
     e = rb_cleanup_p(rb);