master 3d26490: Fix expansion of non-ASCII $HOME

[Eli Zaretskii]

branch: master
commit 3d264907497d1f536a4a36e95a89c15e280bca7b
Author: Eli Zaretskii <eliz@gnu.org>
Commit: Eli Zaretskii <eliz@gnu.org>

    Fix expansion of non-ASCII $HOME
    
    * src/fileio.c (Fexpand_file_name): Make the file name multibyte
    if the value of $HOME is multibyte.  (Bug#50266)
---
 src/fileio.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/fileio.c b/src/fileio.c
index 13c99be..0db8ed7 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -1307,6 +1307,8 @@ the root directory.  */)
              newdir = SSDATA (hdir);
              newdirlim = newdir + SBYTES (hdir);
            }
+         else if (!multibyte && STRING_MULTIBYTE (tem))
+           multibyte = 1;
 #ifdef DOS_NT
          collapse_newdir = false;
 #endif