X-Git-Url: https://jfr.im/git/irc/rqf/shadowircd.git/blobdiff_plain/8109e8e320250c1f45b193b79aed416e2a102aa2..1386c9a7c0bff4fc00e882e4ac7c24a9541c47c7:/extensions/ip_cloaking.c

diff --git a/extensions/ip_cloaking.c b/extensions/ip_cloaking.c
index 657ab64..035913e 100644
--- a/extensions/ip_cloaking.c
+++ b/extensions/ip_cloaking.c
@@ -92,16 +92,11 @@ do_host_cloak_ip(const char *inbuf, char *outbuf)
 		 * the actual cloaking would get ugly
 		 */
 		for (tptr = outbuf; *tptr != '\0'; tptr++)
-		{
-			if (*tptr == ':') {
+			if (*tptr == ':')
 				totalcount++;
-			}
-		}
 	}
 	else if (!strchr(outbuf, '.'))
-	{
 		return;
-	}
 
 	for (tptr = outbuf; *tptr != '\0'; tptr++) 
 	{
@@ -111,19 +106,13 @@ do_host_cloak_ip(const char *inbuf, char *outbuf)
 			continue;
 		}
 
-		switch (ipv6)
-		{
-		case 1:
-			if (sepcount < totalcount / 2)
-				break;
-		case 0:
-			if (sepcount < 2)
-				break;
-		default:
-			*tptr = chartable[(*tptr + accum) % 20];
+		if (ipv6 && sepcount < totalcount / 2)
+			continue;
 
-		}
+		if (!ipv6 && sepcount < 2)
+			continue;
 
+		*tptr = chartable[(*tptr + accum) % 20];
 		accum = (accum << 1) | (accum >> 31);
 	}
 }
@@ -160,9 +149,7 @@ do_host_cloak_host(const char *inbuf, char *outbuf)
 	for (tptr = outbuf; *tptr != '\0'; tptr++)
 	{
 		if (isdigit(*tptr))
-		{
-			*tptr = (*tptr + accum) % 10;
-		}
+			*tptr = '0' + (*tptr + accum) % 10;
 
 		accum = (accum << 1) | (accum >> 31);
 	}