thirdparty/util-linux
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fdisk: minor fixes to make readline work

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Signed-off-by: Vaclav Dolezal <vdolezal@redhat.com>
This commit is contained in:
Vaclav Dolezal 2017-08-28 12:31:10 +02:00
parent e406be01b4
commit 3063670425
1 changed files with 4 additions and 3 deletions
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7
disk-utils/fdisk.c
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@ -53,8 +53,6 @@
# include <linux/blkpg.h>
#endif
#undef HAVE_LIBREADLINE
int pwipemode = WIPEMODE_AUTO;
int device_is_used;
int is_interactive;
@ -141,7 +139,10 @@ int get_user_reply(const char *prompt, char *buf, size_t bufsz)
rl_callback_read_char();
if (!reply_running && reply_line) {
sz = strlen(reply_line);
memcpy(buf, reply_line, min(sz, bufsz));
if (sz == 0)
buf[0] = '\n';
else
memcpy(buf, reply_line, min(sz, bufsz));
buf[bufsz - 1] = '\0';
free(reply_line);
reply_line = NULL;