This patch forces users to set a From address in larbin.conf so people don't
run with the (illegal) default of "larbin@unspecified.mail". I have seen
several misbehaving larbin crawlers on my webserver using
"larbin@unspecified.mail" so I had nobody to contact about it.

See also comments at http://freshmeat.net/projects/larbin/?topic_id=93

  --md@hudora.de

diff -rubB larbin-orig/src/global.cc larbin/src/global.cc
--- larbin-orig/src/global.cc	Tue Dec 30 10:10:01 2003
+++ larbin/src/global.cc	Tue Dec 30 12:14:53 2003
@@ -140,6 +140,10 @@
   // Read the configuration file
   crash("Read the configuration file");
   parseFile(configFile);
+  if (strcmp(sender, "larbin@unspecified.mail") == 0) {
+    cerr << "Please set 'From' in larbin.conf to your email address" << endl;
+    exit(1);
+  }
   // Initialize everything
   crash("Create global values");
   // Headers
--- larbin-orig/larbin.conf.ini	Tue Dec 30 10:10:01 2003
+++ larbin/larbin.conf.ini	Tue Dec 30 12:17:04 2003
@@ -1,7 +1,7 @@
 ###############################################
 # Who are you ?
 # mail of the one who launched larbin (YOUR mail)
-From larbin2.6.4@unspecified.mail
+From larbin@unspecified.mail
 # name of the bot (sent with http headers)
 UserAgent larbin_2.6.4