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Remove useless variable 'Pflag':

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-P is an alternative to -H and -L, and it is implemented using the Hflag and Lflag variables.

Approved by:	cperciva
MFC after:	3 days
This commit is contained in:
Eitan Adler 2013-01-17 04:20:31 +00:00
parent c3ec009a97
commit 76d916f1f5
1 changed files with 5 additions and 7 deletions
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12
bin/cp/cp.c
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@ -98,30 +98,28 @@ main(int argc, char *argv[])
{
struct stat to_stat, tmp_stat;
enum op type;
int Hflag, Lflag, Pflag, ch, fts_options, r, have_trailing_slash;
int Hflag, Lflag, ch, fts_options, r, have_trailing_slash;
char *target;
fts_options = FTS_NOCHDIR | FTS_PHYSICAL;
Hflag = Lflag = Pflag = 0;
Hflag = Lflag = 0;
while ((ch = getopt(argc, argv, "HLPRafilnprvx")) != -1)
switch (ch) {
case 'H':
Hflag = 1;
Lflag = Pflag = 0;
Lflag = 0;
break;
case 'L':
Lflag = 1;
Hflag = Pflag = 0;
Hflag = 0;
break;
case 'P':
Pflag = 1;
Hflag = Lflag = 0;
break;
case 'R':
Rflag = 1;
break;
case 'a':
Pflag = 1;
pflag = 1;
Rflag = 1;
Hflag = Lflag = 0;
@ -146,7 +144,7 @@ main(int argc, char *argv[])
break;
case 'r':
rflag = Lflag = 1;
Hflag = Pflag = 0;
Hflag = 0;
break;
case 'v':
vflag = 1;