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root/radiance/ray/src/common/loadvars.c
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Comparing ray/src/common/loadvars.c (file contents):
Revision 2.12 by schorsch, Sat Jun 7 12:50:20 2003 UTC vs.
Revision 2.13 by schorsch, Sun Jul 27 22:12:01 2003 UTC

# Line 90 | Line 90 | VARIABLE       *(*mv)();
90          if (vp == NULL)
91                  return(-1);
92                                          /* assign new value */
93 <        if (i = vp->nass) {
93 >        if ( (i = vp->nass) ) {
94                  cp = vp->value;
95                  while (i--)
96                          while (*cp++)
# Line 140 | Line 140 | register int   n;
140   {
141          register char   *cp;
142  
143 <        if (vval(vn) == NULL | n < 0 | n >= vdef(vn))
143 >        if ((vval(vn) == NULL) | (n < 0) | (n >= vdef(vn)))
144                  return(NULL);
145          cp = vval(vn);
146          while (n--)

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