1 files changed, 1 insertions, 1 deletions

diff --git a/src/dispnew.c b/src/dispnew.c
index 122f77c2962..096bca9d460 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -1472,7 +1472,7 @@ line_draw_cost (matrix, vpos)
 
           SET_GLYPH_FROM_CHAR_GLYPH (g, *beg);
 
-          if (GLYPH_INVALID_P (g) < 0
+          if (GLYPH_INVALID_P (g)
               || GLYPH_SIMPLE_P (glyph_table_base, glyph_table_len, g))
             len += 1;
           else