fixed a problem in signature generation when the frame information is missing
fixed a problem in signature generation when the frame information is missing



git-svn-id: 0429bb2eb6f71f8cd87fe9410a915008a087abca@2372 efcc4bdc-162a-0410-a8af-5b4b46c5376d

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