*: introduce and use xmkstemp. -65 bytes.

Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/printutils/lpr.c b/printutils/lpr.c
index fb7860d41..284917926 100644
--- a/printutils/lpr.c
+++ b/printutils/lpr.c
@@ -159,9 +159,7 @@ int lpqr_main(int argc UNUSED_PARAM, char *argv[])
                 // if data file is stdin, we need to dump it first
                 if (LONE_DASH(*argv)) {
                         strcpy(tempfile, "/tmp/lprXXXXXX");
-                        dfd = mkstemp(tempfile);
-                        if (dfd < 0)
-                                bb_perror_msg_and_die("mkstemp");
+                        dfd = xmkstemp(tempfile);
                         bb_copyfd_eof(STDIN_FILENO, dfd);
                         xlseek(dfd, 0, SEEK_SET);
                         *argv = (char*)bb_msg_standard_input;