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Only checksum stdin if nothing has been checksummed yet.

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PR:		bin/28386
This commit is contained in:
Ruslan Ermilov 2001-06-25 08:52:57 +00:00
parent 7a507517de
commit 085d234587
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=78756
1 changed files with 2 additions and 2 deletions
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4
sbin/md5/md5.c
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@ -62,7 +62,7 @@ main(int argc, char *argv[])
char *p; char *p;
char buf[33]; char buf[33];
while ((ch = getopt(argc, argv, "ps:qrtx")) != -1) while ((ch = getopt(argc, argv, "pqrs:tx")) != -1)
switch (ch) { switch (ch) {
case 'p': case 'p':
MDFilter(1); MDFilter(1);
@ -101,7 +101,7 @@ main(int argc, char *argv[])
else else
printf("MD5 (%s) = %s\n", *argv, p); printf("MD5 (%s) = %s\n", *argv, p);
} while (*++argv); } while (*++argv);
} else } else if (optind == 1 || qflag || rflag)
MDFilter(0); MDFilter(0);
return (0); return (0);