(OLD): Don't apply cast to argument of free.

diff --git a/src/expr.c b/src/expr.c
index d4067cff365f98eb00a9dfc2f58ac6e43bce8b37..b39b73f174f4cff2f67756217cb7f5d6e3f8a86d 100644 (file)
--- a/src/expr.c
+++ b/src/expr.c
@@ -46,7 +46,7 @@
 
 #undef NEW
 #define NEW(Type) XMALLOC (Type, 1)
-#define OLD(x) free ((char *) x)
+#define OLD(x) free (x)
 
 /* The kinds of value we can have.  */
 enum valtype