/* Make it uppercase. */
for (p = word; *p; p++)
- if (ISLOWER ((unsigned char) *p))
- *p = toupper ((unsigned char) *p);
+ {
+ unsigned char ch = *p;
+ if (ISLOWER (ch))
+ *p = toupper (ch);
+ }
for (tp = meridian_table; tp->name; tp++)
if (strcmp (word, tp->name) == 0)