Fix dumplookup build on old GCC
Fix dumplookup build on old GCC

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