diff options
Diffstat (limited to 'stm/vio_checking.ml')
| -rw-r--r-- | stm/vio_checking.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/stm/vio_checking.ml b/stm/vio_checking.ml index 84df3ecd..b2072221 100644 --- a/stm/vio_checking.ml +++ b/stm/vio_checking.ml @@ -119,7 +119,7 @@ let schedule_vio_compilation j fs = let rec filter_argv b = function | [] -> [] | "-schedule-vio2vo" :: rest -> filter_argv true rest - | s :: rest when s.[0] = '-' && b -> filter_argv false (s :: rest) + | s :: rest when String.length s > 0 && s.[0] = '-' && b -> filter_argv false (s :: rest) | _ :: rest when b -> filter_argv b rest | s :: rest -> s :: filter_argv b rest in let prog = Sys.argv.(0) in |