added nlopt_force_stop termination

[nlopt.git] / luksan / plis.c

diff --git a/luksan/plis.c b/luksan/plis.c
index e9ef510b08dc2dd942f3fffab61ae9faad372c0f..d0e4adfc7cdf87e4920276295a996915bd73bc82 100644 (file)
--- a/luksan/plis.c
+++ b/luksan/plis.c
@@ -509,6 +509,7 @@ nlopt_result luksan_plis(int n, nlopt_func f, void *f_data,
         case 4: return NLOPT_SUCCESS; /* gradient tolerance reached */
         case 6: return NLOPT_SUCCESS;
         case 12: case 13: return NLOPT_MAXEVAL_REACHED;
+        case -999: return NLOPT_FORCE_STOP;
         default: return NLOPT_FAILURE;
      }
 }