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root/radiance/ray/src/rt/p_data.c
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Comparing ray/src/rt/p_data.c (file contents):
Revision 1.1 by greg, Thu Feb 2 10:41:33 1989 UTC vs.
Revision 1.2 by greg, Tue Mar 14 11:12:55 1989 UTC

# Line 68 | Line 68 | RAY  *r;
68                  objerror(m, USER, "bad # arguments");
69          if (!vardefined(sa[3]))
70                  loadfunc(sa[2]);
71 +        errno = 0;
72          for (nv = 0; nv+3 < m->oargs.nsargs &&
73                          sa[nv+3][0] != '-'; nv++) {
74                  if (nv >= MAXDIM)
75                          goto dimerr;
75                errno = 0;
76                  pt[nv] = varvalue(sa[nv+3]);
77                if (errno)
78                        goto computerr;
77          }
78 +        if (errno)
79 +                goto computerr;
80          dp = getdata(sa[1]);
81          if (dp->nd != nv)
82                  goto dimerr;

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