options: don't throw away bssplit() return value

Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/options.c b/options.c
index a61606c6654e2244056209eb847975af74754383..1886b23cd010b803b297fdae04a42b0c8684de69 100644 (file)
--- a/options.c
+++ b/options.c
@@ -204,7 +204,8 @@ static int str_bssplit_cb(void *data, const char *input)
                        ret = bssplit_ddir(&td->o, DDIR_TRIM, op);
                        free(op);
                }
-               ret = bssplit_ddir(&td->o, DDIR_READ, str);
+               if (!ret)
+                       ret = bssplit_ddir(&td->o, DDIR_READ, str);
        }
 
        free(p);