Mercurial > dnsbl

diff src/scanner.cpp @ 18:041ea016b684

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add scanning for bare hostnames
author carl
date Fri, 30 Apr 2004 00:32:44 -0700
parents b6a4b72bb96e
children b8f5fa3dd5b8
line wrap: on
line diff
--- a/src/scanner.cpp	Thu Apr 29 22:05:03 2004 -0700
+++ b/src/scanner.cpp	Fri Apr 30 00:32:44 2004 -0700
@@ -881,8 +881,7 @@
             //////////////////////////////
             //  host name recognizer
             case h_end: {
-                count--;
-                pending[count] = 0;
+                pending[--count] = '\0';  // null terminate host name by overwriting the terminator
                 char *tld;
                 for (int i=0; (tld = tlds[i]); i++) {
                     int n = strlen(tld);
@@ -900,13 +899,13 @@
                 } break;
 
             //////////////////////////////
-            //  html tag { discarder
-            case t_end:
+            //  html tag discarder
+            case t_end: {
                 st = t_init;
-                // fall thru
+                } // fall thru
 
             case t_disc: {
-                    count = 0;
+                count = 0;  // discard all characters
                 } break;
 
             case t_init: {