Fixed @noks leaking internal buffer contents (bugreport:1528).

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@13057 54d463be-8e91-2dee-dedb-b68131a5f0ec

Changelog-Trunk.txt

@@ -4,6 +4,7 @@ AS OF SVN REV. 5091, WE ARE NOW USING TRUNK.  ALL UNTESTED BUGFIXES/FEATURES GO
 IF YOU HAVE A WORKING AND TESTED BUGFIX PUT IT INTO STABLE AS WELL AS TRUNK.
 
 2008/08/09
+	* Fixed @noks leaking internal buffer contents (bugreport:1528)
 	* Now Novices without lvl5 basic skill can be partied (bugreport:1131)
 	* Fixed login printing raw passwdenc passwords to console (bugreport:826) [ultramage]
 	- added strlib function bin2hex()

src/map/atcommand.c

@@ -8226,6 +8226,8 @@ int atcommand_ksprotection(const int fd, struct map_session_data *sd, const char
 			sd->state.noks = 3;
 			sprintf(atcmd_output, "[ K.S Protection Active - Option: Guild ]");
 		}
+		else
+			sprintf(atcmd_output, "Usage: @noks <self|party|guild>");
 	}
 
 	clif_displaymessage(fd, atcmd_output);