1 files changed, 16 insertions, 3 deletions

diff --git a/miscutils/tree.c b/miscutils/tree.c
index 8b16c5383..10e5481c4 100644
--- a/miscutils/tree.c
+++ b/miscutils/tree.c
@@ -19,6 +19,7 @@
 
 #include "libbb.h"
 #include "common_bufsiz.h"
+#include "unicode.h"
 
 #define prefix_buf bb_common_bufsiz1
 
@@ -26,6 +27,17 @@ static void tree_print(unsigned count[2], const char* directory_name, char* pref
 {
         struct dirent **entries;
         int index, size;
+        const char *bar = "|   ";
+        const char *mid = "|-- ";
+        const char *end = "`-- ";
+
+#if ENABLE_UNICODE_SUPPORT
+        if (unicode_status == UNICODE_ON) {
+                bar = "│   ";
+                mid = "├── ";
+                end = "└── ";
+        }
+#endif
 
         // read directory entries
         size = scandir(directory_name, &entries, NULL, alphasort);
@@ -55,9 +67,9 @@ static void tree_print(unsigned count[2], const char* directory_name, char* pref
                         status = lstat(dirent->d_name, &statBuf);
 
                         if (index == size) {
-                                strcpy(prefix_pos, "└── ");
+                                strcpy(prefix_pos, end);
                         } else {
-                                strcpy(prefix_pos, "├── ");
+                                strcpy(prefix_pos, mid);
                         }
                         fputs_stdout(prefix_buf);
 
@@ -75,7 +87,7 @@ static void tree_print(unsigned count[2], const char* directory_name, char* pref
                                 if (index == size) {
                                         pos = stpcpy(prefix_pos, "    ");
                                 } else {
-                                        pos = stpcpy(prefix_pos, "│   ");
+                                        pos = stpcpy(prefix_pos, bar);
                                 }
                                 tree_print(count, dirent->d_name, pos);
                                 count[0]++;
@@ -103,6 +115,7 @@ int tree_main(int argc UNUSED_PARAM, char **argv)
         unsigned count[2] = { 0, 0 };
 
         setup_common_bufsiz();
+        init_unicode();
 
         if (!argv[1])
                 *argv-- = (char*)".";