diff options
Diffstat (limited to 'libbuild2/algorithm.cxx')
| -rw-r--r-- | libbuild2/algorithm.cxx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libbuild2/algorithm.cxx b/libbuild2/algorithm.cxx index 0c90642..bc4b835 100644 --- a/libbuild2/algorithm.cxx +++ b/libbuild2/algorithm.cxx @@ -1241,8 +1241,8 @@ namespace build2 // Reapply if any new options. // match_extra& me (s.match_extra); - assert ((me.cur_options & options) != options); // Otherwise no lock. - me.new_options = options; + me.new_options = options & ~me.cur_options; // Clear existing. + assert (me.new_options != 0); // Otherwise should not have locked. // Feels like this can only be a logic bug since to end up with a // subset of options requires a rule (see match_extra for details). |