Fixed path error when BASE_PATH is nil.

Author: averagesecurityguy

modules/auxiliary/scanner/http/svn_wcdb_scanner.rb

@@ -40,8 +40,11 @@ def initialize
 	end
 
 	def run_host(ip)
-		path = datastore['BASE_PATH'] + '/.svn/wc.db'
-		get_wcdb(path)
+		if datastore['BASE_PATH']
+			get_wcdb(datastore['BASE_PATH'] + '/.svn/wc.db')
+		else
+			get_wcdb('/.svn/wc.db')
+		end
 	end
 
 	def get_wcdb(path)