[svn] Wrap macro arg in parentheses.

[wget] / src / hash.c

diff --git a/src/hash.c b/src/hash.c
index f3b4be100216a914adb6ef340a6c1dc0a488c94f..8b672000f60edc174bf9adeed937a437874ca201 100644 (file)
--- a/src/hash.c
+++ b/src/hash.c
@@ -54,7 +54,7 @@ so, delete this exception statement from your version.  */
 #  define countof(x) (sizeof (x) / sizeof ((x)[0]))
 # endif
 # include <ctype.h>
-# define TOLOWER(x) tolower ((unsigned char) x)
+# define TOLOWER(x) tolower ((unsigned char) (x))
 # if __STDC_VERSION__ >= 199901L
 #  include <stdint.h>  /* for uintptr_t */
 # else