X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/908a6ef409518d86bfd2cdf0d2a82a6c312821c8..c3bf919e3e8d20503c1ef39f87d674d1adf31553:/app/models/trace.rb

diff --git a/app/models/trace.rb b/app/models/trace.rb
index cbfd68996..24f93236a 100644
--- a/app/models/trace.rb
+++ b/app/models/trace.rb
@@ -26,7 +26,7 @@ class Trace < ActiveRecord::Base
 
   def tagstring=(s)
     if s.include? ','
-      self.tags = s.split(/\s*,\s*/).collect {|tag|
+      self.tags = s.split(/\s*,\s*/).select {|tag| tag !~ /^\s*$/}.collect {|tag|
         tt = Tracetag.new
         tt.tag = tag
         tt