Resolve bug 542593: Handle empty selection list gracefully
Resolve bug 542593: Handle empty selection list gracefully

git-svn-id: 0429bb2eb6f71f8cd87fe9410a915008a087abca@1732 efcc4bdc-162a-0410-a8af-5b4b46c5376d

mozilla/socorro,yglazko/socorro,adngdb/socorro,cliqz/socorro,KaiRo-at/socorro,Serg09/socorro,linearregression/socorro,mozilla/socorro,spthaolt/socorro,cliqz/socorro,Tchanders/socorro,pcabido/socorro,yglazko/socorro,rhelmer/socorro,m8ttyB/socorro,Tchanders/socorro,twobraids/socorro,Tchanders/socorro,spthaolt/socorro,Serg09/socorro,twobraids/socorro,bsmedberg/socorro,spthaolt/socorro,bsmedberg/socorro,luser/socorro,Tayamarn/socorro,Serg09/socorro,cliqz/socorro,rhelmer/socorro,rhelmer/socorro,yglazko/socorro,adngdb/socorro,Serg09/socorro,cliqz/socorro,KaiRo-at/socorro,luser/socorro,twobraids/socorro,luser/socorro,Tayamarn/socorro,bsmedberg/socorro,mozilla/socorro,AdrianGaudebert/socorro,pcabido/socorro,yglazko/socorro,lonnen/socorro,Serg09/socorro,AdrianGaudebert/socorro,adngdb/socorro,Tchanders/socorro,Tayamarn/socorro,m8ttyB/socorro,linearregression/socorro,KaiRo-at/socorro,Tayamarn/socorro,adngdb/socorro,lonnen/socorro,luser/socorro,Serg09/socorro,pcabido/socorro,rhelmer/socorro,pcabido/socorro,mozilla/socorro,AdrianGaudebert/socorro,lonnen/socorro,twobraids/socorro,rhelmer/socorro,spthaolt/socorro,AdrianGaudebert/socorro,spthaolt/socorro,m8ttyB/socorro,m8ttyB/socorro,cliqz/socorro,adngdb/socorro,luser/socorro,adngdb/socorro,rhelmer/socorro,spthaolt/socorro,twobraids/socorro,mozilla/socorro,luser/socorro,m8ttyB/socorro,KaiRo-at/socorro,pcabido/socorro,yglazko/socorro,mozilla/socorro,cliqz/socorro,KaiRo-at/socorro,AdrianGaudebert/socorro,Tchanders/socorro,yglazko/socorro,Tayamarn/socorro,bsmedberg/socorro,linearregression/socorro,pcabido/socorro,linearregression/socorro,Tayamarn/socorro,Tchanders/socorro,m8ttyB/socorro,KaiRo-at/socorro,twobraids/socorro,linearregression/socorro,bsmedberg/socorro,AdrianGaudebert/socorro,linearregression/socorro,lonnen/socorro