--- a/src/misc_cmd.cpp	Tue Jul 15 23:27:28 2008 +0000
+++ b/src/misc_cmd.cpp	Thu Jul 17 11:19:20 2008 +0000
@@ -225,7 +225,7 @@
  */
 CommandCost CmdChangeCompanyName(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
 {
-	if (StrEmpty(_cmd_text)) return CMD_ERROR;
+	if (StrEmpty(_cmd_text) || strlen(_cmd_text) > MAX_LENGTH_COMPANY_NAME) return CMD_ERROR;
 
 	if (!IsUniqueCompanyName(_cmd_text)) return_cmd_error(STR_NAME_MUST_BE_UNIQUE);
 
@@ -262,7 +262,7 @@
  */
 CommandCost CmdChangePresidentName(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
 {
-	if (StrEmpty(_cmd_text)) return CMD_ERROR;
+	if (StrEmpty(_cmd_text) || strlen(_cmd_text) > MAX_LENGTH_PRESIDENT_NAME) return CMD_ERROR;
 
 	if (!IsUniquePresidentName(_cmd_text)) return_cmd_error(STR_NAME_MUST_BE_UNIQUE);