diff options
Diffstat (limited to 'libbb/lineedit.c')
| -rw-r--r-- | libbb/lineedit.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c index 249b401..a83e07c 100644 --- a/libbb/lineedit.c +++ b/libbb/lineedit.c @@ -681,7 +681,7 @@ static NOINLINE unsigned complete_username(const char *ud) setpwent(); while ((pw = getpwent()) != NULL) { /* Null usernames should result in all users as possible completions. */ - if (/*!userlen || */ strncmp(ud, pw->pw_name, userlen) == 0) { + if (/* !ud[0] || */ is_prefixed_with(pw->pw_name, ud)) { add_match(xasprintf("~%s/", pw->pw_name)); } } @@ -792,7 +792,7 @@ static NOINLINE unsigned complete_cmd_dir_file(const char *command, int type) if (!pfind[0] && DOT_OR_DOTDOT(name_found)) continue; /* match? */ - if (strncmp(name_found, pfind, pf_len) != 0) + if (!is_prefixed_with(name_found, pfind)) continue; /* no */ found = concat_path_file(paths[i], name_found); @@ -1879,15 +1879,16 @@ static void parse_and_put_prompt(const char *prmt_ptr) cwd_buf = xrealloc_getcwd_or_warn(NULL); if (!cwd_buf) cwd_buf = (char *)bb_msg_unknown; - else { + else if (home_pwd_buf[0]) { + char *after_home_user; + /* /home/user[/something] -> ~[/something] */ - l = strlen(home_pwd_buf); - if (l != 0 - && strncmp(home_pwd_buf, cwd_buf, l) == 0 - && (cwd_buf[l] == '/' || cwd_buf[l] == '\0') + after_home_user = is_prefixed_with(cwd_buf, home_pwd_buf); + if (after_home_user + && (*after_home_user == '/' || *after_home_user == '\0') ) { cwd_buf[0] = '~'; - overlapping_strcpy(cwd_buf + 1, cwd_buf + l); + overlapping_strcpy(cwd_buf + 1, after_home_user); } } } |