Bugfix: when using sqlite and registering a nick with length longer or equal to max_newnick_len, it may have succeeded even if such a nick already existed.

git-svn-id: svn://katsu.triplehelix.org/dgamelaunch/trunk@590 db0b04b0-f4d1-0310-9a6d-de3e77497b0e

TODO

@@ -1,3 +1,9 @@
+%t format variable: path+filename of the finished ttyrec, in postcommands
+
+
+< kerio> paxed: it would also be cool to have %g and %s work within a game definition too
+
+< kerio> paxed: is this intended behavior? i can't set two different spooldirs for two different games
 
 
 [22:45] < kerio> paxed: dgamelaunch bug! :D - you *need* a file called dgamelaunch in the root of the jail - 

dgamelaunch.c

@@ -1906,6 +1906,8 @@ userexist (char *cname, int isnew)
     char *qbuf;
 
     char tmpbuf[DGL_PLAYERNAMELEN+2];
+
+    memset(tmpbuf, 0, DGL_PLAYERNAMELEN+2);
     strncpy(tmpbuf, cname, (isnew ? globalconfig.max_newnick_len : DGL_PLAYERNAMELEN));
 
     /* Check that the nick doesn't interfere with already registered nicks */