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Endless loop.

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$ touch from to
$ echo -n loop | mv -i from to
overwrite to?
^C
This commit is contained in:
Wolfram Schneider 1997-09-28 10:41:40 +00:00
parent 14710273ac
commit fee9ad97d6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=29933
1 changed files with 6 additions and 5 deletions
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11
bin/mv/mv.c
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@ -33,7 +33,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: mv.c,v 1.12 1997/03/08 16:05:44 guido Exp $
* $Id: mv.c,v 1.13 1997/03/28 15:24:26 imp Exp $
*/
#ifndef lint
@ -142,7 +142,7 @@ do_move(from, to)
char *from, *to;
{
struct stat sb;
int ask, ch;
int ask, ch, first;
char modep[15];
/*
@ -171,9 +171,10 @@ do_move(from, to)
ask = 1;
}
if (ask) {
if ((ch = getchar()) != EOF && ch != '\n')
while (getchar() != '\n');
if (ch != 'y' && ch != 'Y')
first = ch = getchar();
while (ch != '\n' && ch != EOF)
ch = getchar();
if (first != 'y' && first != 'Y')
return (0);
}
}