Update application_controller.rb

Author: lmrodriguezr

app/controllers/application_controller.rb

@@ -105,9 +105,13 @@ def short_link
       list = Register.where(accession: $1).first or not_found
       redirect_to(register_path(list, par))
     when /\Ag:([a-z]+):(.+)\z/i
-      genome = Genome.where(database: $1, accession: $2).first or not_found
+      genome = Genome.where(database: $1, accession: $2).first
+      unless genome
+        $stderr.puts 'CANNOT FIND: %s | %s' % [$1, $2]
+        not_found
+      end
       redirect_to(genome_path(genome, par))
-    when /\Ag:(.+)\z/i
+    when /\Ag:(\d+)\z/i
       genome = Genome.where(id: $1).first or not_found
       redirect_to(genome_path(genome, par))
     when /\Ah:(.+)\z/i