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root/radiance/ray/src/rt/rtmain.c
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Comparing ray/src/rt/rtmain.c (file contents):
Revision 2.41 by greg, Thu Feb 2 18:55:09 2023 UTC vs.
Revision 2.44 by greg, Mon Feb 6 22:40:21 2023 UTC

# Line 35 | Line 35 | char  *errfile = NULL;                 /* error output file */
35  
36   int  nproc = 1;                         /* number of processes */
37  
38 – extern char  *formstr(int f);           /* string from format */
38   extern int  setrtoutput(void);          /* set output values */
39  
40   int  inform = 'a';                      /* input format */
# Line 104 | Line 103 | main(int  argc, char  *argv[])
103          progname = argv[0] = fixargv0(argv[0]);
104                                          /* feature check only? */
105          strcat(RFeatureList, RTRACE_FEATURES);
106 <        if (!strcmp(argv[1], "-features"))
106 >        if (argc > 1 && !strcmp(argv[1], "-features"))
107                  return feature_status(argc-2, argv+2);
108                                          /* add trace notify function */
109          for (i = 0; addobjnotify[i] != NULL; i++)
# Line 417 | Line 416 | badopt:
416  
417   void
418   wputs(                          /* warning output function */
419 <        char    *s
419 >        const char      *s
420   )
421   {
422          int  lasterrno = errno;
# Line 428 | Line 427 | wputs(                         /* warning output function */
427  
428   void
429   eputs(                          /* put string to stderr */
430 <        char  *s
430 >        const char  *s
431   )
432   {
433          static int  midline = 0;

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