fix a warning & lower memory usage

trunk/ripnews/ripnews.rb

@@ -1,6 +1,6 @@
 #!/usr/local/bin/ruby -w
 
-# $Dwarf: ripnews.rb,v 1.82 2004/06/16 08:17:48 ward Exp $
+# $Dwarf: ripnews.rb,v 1.83 2004/06/16 10:49:54 ward Exp $
 # $Source$
 
 #
@@ -567,9 +567,12 @@ def main
 						if succes == false
 							print "	Skipping article...\n"
 						end
-					rescue Article::TempError, Article::PermError
+					#rescue Article::TempError, Article::PermError
+					rescue TempError, PermError
 						print "#{$!}\n"
 						print "	Skipping article...\n"
+						#print "Caught #{$!.class}\n"
+						#print "Error: #{$!}\n"
 						next
 					end
 				else
@@ -578,6 +581,8 @@ def main
 			end
 		end
 		@articles.quit
+		@articles = nil
+		GC.start
 	end
 end