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root/radiance/ray/src/common/process.c
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Comparing ray/src/common/process.c (file contents):
Revision 2.2 by greg, Thu Mar 19 09:32:02 1992 UTC vs.
Revision 2.3 by greg, Thu Apr 1 11:08:05 1993 UTC

# Line 100 | Line 100 | int    fd;
100   char    *bpos;
101   int     siz;
102   {
103 <        register int    cc, nrem = siz;
103 >        register int    cc = 0, nrem = siz;
104  
105          while (nrem > 0 && (cc = read(fd, bpos, nrem)) > 0) {
106                  bpos += cc;
# Line 118 | Line 118 | int    fd;
118   char    *bpos;
119   int     siz;
120   {
121 <        register int    cc, nrem = siz;
121 >        register int    cc = 0, nrem = siz;
122  
123          while (nrem > 0 && (cc = write(fd, bpos, nrem)) > 0) {
124                  bpos += cc;

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