Commit a27897c9 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(main): Don't process one input file twice.

Never use exit code > 1.
parent c3207e5d
......@@ -57,6 +57,7 @@ main (argc, argv)
{
int i;
int err_count = 0;
int first_infile;
#ifdef MSDOS
_fmode = O_BINARY; /* all of files are treated as binary files */
......@@ -83,12 +84,21 @@ main (argc, argv)
i += 2;
}
first_infile = i;
for (; i < argc; i++)
err_count += scan_file (argv[i]); /* err_count seems to be {mis,un}used */
{
int j;
/* Don't process one file twice. */
for (j = first_infile; j < i; j++)
if (! strcmp (argv[i], argv[j]))
break;
if (j == i)
err_count += scan_file (argv[i]);
}
#ifndef VMS
exit (err_count); /* see below - shane */
exit (err_count > 0);
#endif /* VMS */
return err_count;
return err_count > 0;
}
/* Read file FILENAME and output its doc strings to outfile. */
......
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