1 files changed, 2 insertions, 2 deletions

diff --git a/src/xterm.c b/src/xterm.c
index 8b6b98019c6..3993f3a836e 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -582,7 +582,7 @@ dumpglyphs (f, left, top, gp, n, hl, just_foreground, cmpcharp)
       ch = FAST_GLYPH_CHAR (g);
       if (unibyte_display_via_language_environment
           && SINGLE_BYTE_CHAR_P (ch)
-          && ch >= 160)
+          && (ch >= 0240 || !NILP (Vnonascii_translation_table)))
         ch = unibyte_char_to_multibyte (ch);
       if (gidx == 0) XSETFASTINT (first_ch, ch);
       charset = CHAR_CHARSET (ch);
@@ -623,7 +623,7 @@ dumpglyphs (f, left, top, gp, n, hl, just_foreground, cmpcharp)
           ch = FAST_GLYPH_CHAR (g);
           if (unibyte_display_via_language_environment
               && SINGLE_BYTE_CHAR_P (ch)
-              && ch >= 160)
+              && (ch >= 0240 || !NILP (Vnonascii_translation_table)))
             ch = unibyte_char_to_multibyte (ch);
           SPLIT_CHAR (ch, this_charset, c1, c2);
           if (this_charset != charset