[ircd-ratbox] Minor Patch

[Dustin Marquess]

Here's a minor patch that I threw together against the RATBOX_1 branch.

The first change removes an unneeded return at the end of a void
function.

The rest of them remove < 0 checks against unsigned variables.

These clean-up most of the warnings that the Compaq C Compiler spits-out
with full warnings enabled (-w0).

-Dustin

-------------- next part --------------
diff -ur ircd-ratbox/adns/event.c ircd-ratbox.new/adns/event.c
--- ircd-ratbox/adns/event.c	2003-06-26 09:00:46.000000000 -0500
+++ ircd-ratbox.new/adns/event.c	2004-06-01 19:22:37.000000000 -0500
@@ -269,7 +269,6 @@
       abort();
     }
   }
-  return;
 }
 
 void adns__timeouts(adns_state ads, int act,
diff -ur ircd-ratbox/src/balloc.c ircd-ratbox.new/src/balloc.c
--- ircd-ratbox/src/balloc.c	2004-03-15 12:19:54.000000000 -0600
+++ ircd-ratbox.new/src/balloc.c	2004-06-01 19:24:19.000000000 -0500
@@ -260,7 +260,7 @@
 	s_assert(elemsize > 0 && elemsperblock > 0);
 
 	/* Catch idiotic requests up front */
-	if((elemsize <= 0) || (elemsperblock <= 0))
+	if((elemsize = 0) || (elemsperblock <= 0))
 	{
 		blockheap_fail("Attempting to BlockHeapCreate idiotic sizes");
 	}
diff -ur ircd-ratbox/src/channel.c ircd-ratbox.new/src/channel.c
--- ircd-ratbox/src/channel.c	2004-04-27 11:04:34.000000000 -0500
+++ ircd-ratbox.new/src/channel.c	2004-06-01 19:25:34.000000000 -0500
@@ -171,7 +171,7 @@
 
 	BlockHeapFree(member_heap, msptr);
 
-	if(dlink_list_length(&chptr->members) <= 0)
+	if(dlink_list_length(&chptr->members) = 0)
 	{
 		destroy_channel(chptr);
 		return 1;
@@ -209,7 +209,7 @@
 		
 		chptr->users_last = CurrentTime;
 
-		if(dlink_list_length(&chptr->members) <= 0)
+		if(dlink_list_length(&chptr->members) = 0)
 			destroy_channel(chptr);
 
 		BlockHeapFree(member_heap, msptr);
@@ -246,7 +246,7 @@
 
 		chptr->users_last = CurrentTime;
 
-		if(dlink_list_length(&chptr->members) <= 0)
+		if(dlink_list_length(&chptr->members) = 0)
 		{
 			destroy_channel(chptr);
 		}
diff -ur ircd-ratbox/src/patricia.c ircd-ratbox.new/src/patricia.c
--- ircd-ratbox/src/patricia.c	2003-06-26 09:03:17.000000000 -0500
+++ ircd-ratbox.new/src/patricia.c	2004-06-01 19:26:12.000000000 -0500
@@ -212,7 +212,7 @@
 		memcpy(save, string, cp - string);
 		save[cp - string] = '\0';
 		string = save;
-		if(bitlen < 0 || bitlen > maxbitlen)
+		if(bitlen > maxbitlen)
 			bitlen = maxbitlen;
 	}
 	else