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Unlink old contents of package when extracting new.

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Submitted by:	pst
This commit is contained in:
Jordan K. Hubbard 1998-10-28 22:44:24 +00:00
parent 6f72efa21b
commit 400d793dd7
1 changed files with 2 additions and 2 deletions
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4
usr.sbin/pkg_install/add/extract.c
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@ -1,6 +1,6 @@
#ifndef lint
static const char rcsid[] =
"$Id: extract.c,v 1.21 1998/09/11 07:26:54 jkh Exp $";
"$Id: extract.c,v 1.22 1998/10/12 20:01:48 jkh Exp $";
#endif
/*
@ -34,7 +34,7 @@ static const char rcsid[] =
#define PUSHOUT(todir) /* push out string */ \
if (where_count > sizeof(STARTSTRING)-1) { \
strcat(where_args, "|tar xf - -C "); \
strcat(where_args, "|tar --unlink -xf - -C "); \
strcat(where_args, todir); \
if (system(where_args)) { \
cleanup(0); \