};
// Find search directory
- match env::var_os("TERMINFO") {
- Some(dir) => dirs_to_search.push(PathBuf::from(dir)),
- None => {
- if let Some(mut homedir) = env::home_dir() {
- // ncurses compatibility;
- homedir.push(".terminfo");
- dirs_to_search.push(homedir)
- }
- match env::var("TERMINFO_DIRS") {
- Ok(dirs) => {
- for i in dirs.split(':') {
- if i == "" {
- dirs_to_search.push(PathBuf::from("/usr/share/terminfo"));
- } else {
- dirs_to_search.push(PathBuf::from(i));
- }
- }
- }
- // Found nothing in TERMINFO_DIRS, use the default paths:
- // According to /etc/terminfo/README, after looking at
- // ~/.terminfo, ncurses will search /etc/terminfo, then
- // /lib/terminfo, and eventually /usr/share/terminfo.
- // On Haiku the database can be found at /boot/system/data/terminfo
- Err(..) => {
- dirs_to_search.push(PathBuf::from("/etc/terminfo"));
- dirs_to_search.push(PathBuf::from("/lib/terminfo"));
- dirs_to_search.push(PathBuf::from("/usr/share/terminfo"));
- dirs_to_search.push(PathBuf::from("/boot/system/data/terminfo"));
- }
+ if let Some(dir) = env::var_os("TERMINFO") {
+ dirs_to_search.push(PathBuf::from(dir));
+ }
+
+ if let Ok(dirs) = env::var("TERMINFO_DIRS") {
+ for i in dirs.split(':') {
+ if i == "" {
+ dirs_to_search.push(PathBuf::from("/usr/share/terminfo"));
+ } else {
+ dirs_to_search.push(PathBuf::from(i));
}
}
- };
+ } else {
+ // Found nothing in TERMINFO_DIRS, use the default paths:
+ // According to /etc/terminfo/README, after looking at
+ // ~/.terminfo, ncurses will search /etc/terminfo, then
+ // /lib/terminfo, and eventually /usr/share/terminfo.
+ // On Haiku the database can be found at /boot/system/data/terminfo
+ if let Some(mut homedir) = env::home_dir() {
+ homedir.push(".terminfo");
+ dirs_to_search.push(homedir)
+ }
+
+ dirs_to_search.push(PathBuf::from("/etc/terminfo"));
+ dirs_to_search.push(PathBuf::from("/lib/terminfo"));
+ dirs_to_search.push(PathBuf::from("/usr/share/terminfo"));
+ dirs_to_search.push(PathBuf::from("/boot/system/data/terminfo"));
+ }
// Look for the terminal in all of the search directories
for mut p in dirs_to_search {