--- a/src/town_gui.cpp Sat May 10 02:59:52 2008 +0000
+++ b/src/town_gui.cpp Sat May 10 08:58:52 2008 +0000
@@ -23,6 +23,7 @@
#include "core/alloc_func.hpp"
#include "settings_type.h"
#include "tilehighlight_func.h"
+#include "string_func.h"
#include "table/sprites.h"
#include "table/strings.h"
@@ -360,7 +361,7 @@
} break;
case WE_ON_EDIT_TEXT:
- if (e->we.edittext.str[0] != '\0') {
+ if (!StrEmpty(e->we.edittext.str)) {
_cmd_text = e->we.edittext.str;
DoCommandP(0, w->window_number, 0, NULL,
CMD_RENAME_TOWN | CMD_MSG(STR_2008_CAN_T_RENAME_TOWN));