1 files changed, 1 insertions, 1 deletions

diff --git a/src/lisp.h b/src/lisp.h
index 2a1c5a3c6a3..3a445446ec0 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -992,7 +992,7 @@ typedef unsigned char UCHAR;
   do { if (!SYMBOLP ((x))) x = wrong_type_argument (Qsymbolp, (x)); } while (0)
 
 #define CHECK_CHAR_TABLE(x, i) \
-  do { if (!CHAR_TABLE_P ((x)) && !NILP (x))                            \
+  do { if (!CHAR_TABLE_P ((x))) \
          x = wrong_type_argument (Qchar_table_p, (x)); } while (0)
 
 #define CHECK_VECTOR(x, i) \