If recGblGetLinkValue got no values leave things as they were

1994-09-02 13:33:46 +00:00
parent e450164da5
commit 933150165f
1 changed files with 2 additions and 1 deletions
@@ -106,7 +106,8 @@ static long read_wf(pwf)
    nRequest=pwf->nelm;
    status = recGblGetLinkValue(&(pwf->inp),(void *)pwf,pwf->ftvl,pwf->bptr,
              &options,&nRequest);
-    pwf->nord = nRequest;
+    /*If recGblGetLinkValue got no values leave things as they were*/
+    if(nRequest>0) pwf->nord = nRequest;

    return(0);
 }