(svn r6484) -Undo (partly)r6289. If a grf writer wants a string been only a space, why should it be blocked?
It is the wrong test at the wrong place
--- a/newgrf_text.c Tue Sep 19 19:58:45 2006 +0000
+++ b/newgrf_text.c Wed Sep 20 00:24:38 2006 +0000
@@ -204,9 +204,6 @@
GRFText *newtext;
uint id;
- /* We do not allow strings of only one char or even fewer*/
- if (strlen(text_to_add) <= 1) return STR_EMPTY;
-
/* When working with the old language scheme (grf_version is less than 7) and
* English or American is among the set bits, simply add it as English in
* the new scheme, i.e. as langid = 1.