*** src/bzfs/commands.cxx	2007-02-24 19:02:17.000000000 +0300
--- src/bzfs/commands.cxx.patched	2007-02-24 16:07:11.000000000 +0300
***************
*** 1517,1528 ****
  
    char reply[MessageLen] = {0};
  
!   if (message[8] == ' ') {
      const char *maxlag = message + 9;
      clOptions->lagwarnthresh = (float) (atoi(maxlag) / 1000.0);
      snprintf(reply, MessageLen, "lagwarn is now %d ms", int(clOptions->lagwarnthresh * 1000 + 0.5));
!   } else {
!     snprintf(reply, MessageLen, "lagwarn is set to %d ms", int(clOptions->lagwarnthresh * 1000 + 0.5));
    }
    LagInfo::setThreshold(clOptions->lagwarnthresh,(float)clOptions->maxlagwarn);
    sendMessage(ServerPlayer, t, reply);
--- 1517,1530 ----
  
    char reply[MessageLen] = {0};
  
!   if (message[8] == ' ' && isdigit(message[9])) { // we don't want null or non-digit input after first space to cause lagwarn to drop to 0ms
      const char *maxlag = message + 9;
      clOptions->lagwarnthresh = (float) (atoi(maxlag) / 1000.0);
      snprintf(reply, MessageLen, "lagwarn is now %d ms", int(clOptions->lagwarnthresh * 1000 + 0.5));
!   } else if (message [8] == ' ' && message[9] != '\0'){ // multiple spaces || trash input: display warning, change nothing
!   snprintf(reply, MessageLen, "Please provide correct argument");
!   } else  {
!     snprintf(reply, MessageLen, "lagwarn is set to %d ms", int(clOptions->lagwarnthresh * 1000 + 0.5)); // allow _first_ trailing space (@autocompleter code author: why is it added anyway?)
    }
    LagInfo::setThreshold(clOptions->lagwarnthresh,(float)clOptions->maxlagwarn);
    sendMessage(ServerPlayer, t, reply);
***************
*** 1541,1551 ****
  
    char reply[MessageLen] = {0};
  
!   if (message[8] == ' ') {
      const char *maxwarn = message + 9;
      clOptions->maxlagwarn = atoi(maxwarn);
      snprintf(reply, MessageLen, "lagdrop is now %d", clOptions->maxlagwarn);
!   } else {
      snprintf(reply, MessageLen, "lagdrop is set to %d", clOptions->maxlagwarn);
    }
    LagInfo::setThreshold(clOptions->lagwarnthresh,(float)clOptions->maxlagwarn);
--- 1543,1555 ----
  
    char reply[MessageLen] = {0};
  
!   if (message[8] == ' ' && isdigit(message[9])) { //see lagwarn
      const char *maxwarn = message + 9;
      clOptions->maxlagwarn = atoi(maxwarn);
      snprintf(reply, MessageLen, "lagdrop is now %d", clOptions->maxlagwarn);
!   } else if (message [8] == ' ' && message[9] != '\0'){
!   snprintf(reply, MessageLen, "Please provide correct argument");
!   }else{
      snprintf(reply, MessageLen, "lagdrop is set to %d", clOptions->maxlagwarn);
    }
    LagInfo::setThreshold(clOptions->lagwarnthresh,(float)clOptions->maxlagwarn);
***************
*** 1566,1576 ****
    
    char reply[MessageLen] = {0};
  
!   if (message[11] == ' ') {
      const char *maxjit = message + 12;
      clOptions->jitterwarnthresh = (float) (atoi(maxjit) / 1000.0);
      snprintf(reply, MessageLen, "jitterwarn is now %d ms",
  	     int(clOptions->jitterwarnthresh * 1000 + 0.5));
    } else {
      snprintf(reply, MessageLen, "jitterwarn is set to %d ms",
  	     int(clOptions->jitterwarnthresh * 1000 + 0.5));
--- 1570,1582 ----
    
    char reply[MessageLen] = {0};
  
!   if (message[11] == ' ' && isdigit(message[12])) { //see lagwarn
      const char *maxjit = message + 12;
      clOptions->jitterwarnthresh = (float) (atoi(maxjit) / 1000.0);
      snprintf(reply, MessageLen, "jitterwarn is now %d ms",
  	     int(clOptions->jitterwarnthresh * 1000 + 0.5));
+   } else if (message [11] == ' ' && message[12] != '\0'){ 
+   snprintf(reply, MessageLen, "Please provide correct argument");
    } else {
      snprintf(reply, MessageLen, "jitterwarn is set to %d ms",
  	     int(clOptions->jitterwarnthresh * 1000 + 0.5));
***************
*** 1594,1604 ****
  
    char reply[MessageLen] = {0};
  
!   if (message[11] == ' ') {
      const char *maxwarn = message + 12;
      clOptions->maxjitterwarn = atoi(maxwarn);
      snprintf(reply, MessageLen, "jitterdrop is now %d",
  	     clOptions->maxjitterwarn);
    } else {
      snprintf(reply, MessageLen, "jitterdrop is set to %d",
  	     clOptions->maxjitterwarn);
--- 1600,1612 ----
  
    char reply[MessageLen] = {0};
  
!   if (message[11] == ' ' && isdigit(message[12])) { //see lagwarn
      const char *maxwarn = message + 12;
      clOptions->maxjitterwarn = atoi(maxwarn);
      snprintf(reply, MessageLen, "jitterdrop is now %d",
  	     clOptions->maxjitterwarn);
+   } else if (message [11] == ' ' && message[12] != '\0'){ 
+   snprintf(reply, MessageLen, "Please provide correct argument");
    } else {
      snprintf(reply, MessageLen, "jitterdrop is set to %d",
  	     clOptions->maxjitterwarn);