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root/radiance/ray/src/rt/func.c
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Comparing ray/src/rt/func.c (file contents):
Revision 1.4 by greg, Tue Apr 11 13:30:29 1989 UTC vs.
Revision 1.5 by greg, Wed Apr 19 21:36:11 1989 UTC

# Line 66 | Line 66 | RAY  *r;
66          register XF  *mxf;
67  
68          if ((mxf = (XF *)m->os) == NULL) {
69 <                register int  n = m->oargs.nsargs;
70 <                register char  **sa = m->oargs.sarg;
69 >                register int  n;
70 >                register char  **sa;
71  
72 <                while (n > 0 && **sa != '-') {
73 <                        n--;
74 <                        sa++;
75 <                }
72 >                for (n = m->oargs.nsargs, sa = m->oargs.sarg;
73 >                                n > 0 && **sa != '-'; n--, sa++)
74 >                        ;
75                  mxf = (XF *)malloc(sizeof(XF));
76                  if (mxf == NULL)
77                          goto memerr;

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