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unzip: fflush stdout before reading interative y/n answer from stdin

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2011-09-09 17:30:55 +02:00
parent 12e154f0cf
commit 831756bac4
1 changed files with 3 additions and 2 deletions
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5
archival/unzip.c
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@ -235,7 +235,7 @@ static void unzip_create_leading_dirs(const char *fn)
/* Create all leading directories */
char *name = xstrdup(fn);
if (bb_make_directory(dirname(name), 0777, FILEUTILS_RECUR)) {
bb_error_msg_and_die("exiting"); /* bb_make_directory is noisy */
xfunc_die(); /* bb_make_directory is noisy */
}
free(name);
}
@ -595,7 +595,7 @@ int unzip_main(int argc, char **argv)
}
unzip_create_leading_dirs(dst_fn);
if (bb_make_directory(dst_fn, dir_mode, 0)) {
bb_error_msg_and_die("exiting");
xfunc_die();
}
} else {
if (!S_ISDIR(stat_buf.st_mode)) {
@ -619,6 +619,7 @@ int unzip_main(int argc, char **argv)
i = 'y';
} else {
printf("replace %s? [y]es, [n]o, [A]ll, [N]one, [r]ename: ", dst_fn);
fflush_all();
if (!fgets(key_buf, sizeof(key_buf), stdin)) {
bb_perror_msg_and_die("can't read input");
}