Remove spurious code

Remote spurious code flagged by 8451da6,
which was introduced by e76b079
Closes #124

Author: fangfufu

src/link.c

@@ -406,20 +406,6 @@ static void HTML_to_LinkTable(const char *url, GumboNode *node,
          * This is to prevent duplicated link, if an Apache server has the
          * IconsAreLinks option.
          */
-	/* The following four lines of code have no effect so I've commented
-	   them out. I'm not removing them entirely because it's possible the
-	   original intent was to do a check of some sort here and it's an
-	   error that this check wasn't fully implemented, in which case this
-	   commented out code and the comment above it should serve as a
-	   reminder to whoever originally wrote it that there's something
-	   unfinished here that needs to be finished.
-	*/
-	/*
-        size_t comp_len = strnlen(link_url, MAX_FILENAME_LEN);
-        if (type == LINK_DIR) {
-            comp_len--;
-        }
-	*/
         if (((type == LINK_DIR) || (type == LINK_UNINITIALISED_FILE)) &&
                 !linknames_equal(linktbl->links[linktbl->num - 1]->linkname,
                                  link_url)) {