1 files changed, 5 insertions, 5 deletions

diff --git a/src/font.h b/src/font.h
index b8aa4e1f3a4..21e821e6e71 100644
--- a/src/font.h
+++ b/src/font.h
@@ -233,17 +233,17 @@ struct font_bitmap
 /* Check macros for various font-related objects.  */
 
 #define CHECK_FONT(x)   \
-  do { if (! FONTP (x)) x = wrong_type_argument (Qfont, x); } while (0)
+  do { if (! FONTP (x)) wrong_type_argument (Qfont, x); } while (0)
 #define CHECK_FONT_SPEC(x)      \
-  do { if (! FONT_SPEC_P (x)) x = wrong_type_argument (Qfont, x); } while (0)
+  do { if (! FONT_SPEC_P (x)) wrong_type_argument (Qfont, x); } while (0)
 #define CHECK_FONT_ENTITY(x)    \
-  do { if (! FONT_ENTITY_P (x)) x = wrong_type_argument (Qfont, x); } while (0)
+  do { if (! FONT_ENTITY_P (x)) wrong_type_argument (Qfont, x); } while (0)
 #define CHECK_FONT_OBJECT(x)    \
-  do { if (! FONT_OBJECT_P (x)) x = wrong_type_argument (Qfont, x); } while (0)
+  do { if (! FONT_OBJECT_P (x)) wrong_type_argument (Qfont, x); } while (0)
 
 #define CHECK_FONT_GET_OBJECT(x, font)                                  \
   do {                                                                  \
-    if (! FONT_OBJECT_P (x)) x = wrong_type_argument (Qfont, x);        \
+    if (! FONT_OBJECT_P (x)) wrong_type_argument (Qfont, x);    \
     if (! XSAVE_VALUE (x)->pointer) error ("Font already closed");      \
     font = XSAVE_VALUE (x)->pointer;                                    \
   } while (0)