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chmod, chown: remove redundant flag

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This commit is contained in:
Connor Lane Smith
2012-05-25 21:52:01 +01:00
parent 95ea9d4a00
commit 20d526391d
4 changed files with 9 additions and 11 deletions
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5
chown.c
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@@ -19,9 +19,8 @@ main(int argc, char *argv[])
{
char c, *owner, *group;
while((c = getopt(argc, argv, "Rr")) != -1)
while((c = getopt(argc, argv, "r")) != -1)
switch(c) {
case 'R':
case 'r':
rflag = true;
break;
@@ -29,7 +28,7 @@ main(int argc, char *argv[])
exit(EXIT_FAILURE);
}
if(optind == argc)
eprintf("usage: %s [-Rr] [owner][:group] [file...]\n", argv[0]);
eprintf("usage: %s [-r] [owner][:group] [file...]\n", argv[0]);
owner = argv[optind++];
if((group = strchr(owner, ':')))
*group++ = '\0';