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Cleanup of TMPDIR code.

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Requested by:	bde (ages ago)
This commit is contained in:
kris 2000-08-03 23:44:43 +00:00
parent aa76ed5593
commit 332ca71d25
1 changed files with 5 additions and 5 deletions
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10
usr.sbin/kgzip/kgzip.c
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@ -31,6 +31,7 @@ static const char rcsid[] =
#include <sys/types.h>
#include <err.h>
#include <paths.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -64,13 +65,12 @@ main(int argc, char *argv[])
static char *fn[FN_CNT];
struct kgz_hdr kh;
const char *output;
char *tmpdir;
int cflag, vflag, c;
if (getenv("TMPDIR") == NULL)
tname = strdup("/tmp/kgzXXXXXXXXXX");
else
if (asprintf(&tname, "%s/kgzXXXXXXXXXX", getenv("TMPDIR")) == -1)
errx(1, "Out of memory");
tmpdir = getenv("TMPDIR");
if (asprintf(&tname, "%s/kgzXXXXXXXXXX", tmpdir == NULL ? _PATH_TMP : tmpdir) == -1)
errx(1, "Out of memory");
output = NULL;
cflag = vflag = 0;