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root/Development/ray/src/px/pflip.c
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Comparing ray/src/px/pflip.c (file contents):
Revision 2.3 by greg, Wed Oct 28 11:23:22 1992 UTC vs.
Revision 2.4 by greg, Mon Oct 16 11:40:11 1995 UTC

# Line 56 | Line 56 | main(argc, argv)
56   int     argc;
57   char    *argv[];
58   {
59 <        int     i;
59 >        static char     picfmt[LPICFMT+1] = PICFMT;
60 >        int     i, rval;
61   #ifdef MSDOS
62          extern int  _fmode;
63          _fmode = O_BINARY;
# Line 87 | Line 88 | char   *argv[];
88                  exit(1);
89          }
90                                          /* transfer header */
91 <        if (checkheader(fin, COLRFMT, stdout) < 0) {
91 >        if ((rval = checkheader(fin, picfmt, stdout)) < 0) {
92                  fprintf(stderr, "%s: input not a Radiance picture\n",
93                                  progname);
94                  exit(1);
95          }
96 +        if (rval)
97 +                fputformat(picfmt, stdout);
98                                          /* add new header info. */
99          printargs(i, argv, stdout);
97 –        fputformat(COLRFMT, stdout);
100          putchar('\n');
101                                          /* get picture size */
102          if ((order = fgetresolu(&xres, &yres, fin)) < 0) {

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