Doc clarification.

This commit is contained in:
Markus Armbruster 2005-10-11 20:12:32 +00:00
parent 19d1830bc4
commit a656306c89

View file

@ -66,7 +66,7 @@ snxtitem(struct nstr_item *np, int type, s_char *str)
return 0; return 0;
} }
if (*str == 0) { if (*str == 0) {
/* str present, but only <cr>: nil string passed by player */ /* empty string passed by player */
return 0; return 0;
} }
if (type == EF_NATION && isalpha(*str)) { if (type == EF_NATION && isalpha(*str)) {