Hello!
In StringList::Create empty elements are added to the list if there are
more than one subsequent delimiter characters between the patterns.
Is this a bug or a feature? (This leads to empty entries in the initial
URL list if you split the start_urls variable into several lines.)
The following patch eliminates the empty elements:
---------- snipp! ----------
--- htdig-3.1.0b1/htlib/StringList.cc Tue Sep 8 05:29:55 1998
+++ htdig-3.1.0b1-new/htlib/StringList.cc Fri Oct 2 13:47:07 1998
@@ -102,8 +102,11 @@
{
if (strchr(sep, *str))
{
+ if (word.length())
+ {
List::Add(new String(word));
word = 0;
+ }
}
else
word << *str;
@@ -130,8 +133,11 @@
{
if (*str == sep)
{
+ if (word.length())
+ {
List::Add(new String(word));
word = 0;
+ }
}
else
word << *str;
---------- snipp! ----------
-----------------------------------------------------------------------
Alexander (Leo) Bergolth [EMAIL PROTECTED]
WU-Wien - Zentrum fuer Informatikdienste http://leo.wu-wien.ac.at
Info Center
In a world without walls and fences, who needs windows and gates?
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