Log instead of sending email when aggregator output was empty..
Log instead of sending email when aggregator output was empty..

git-svn-id: a243b28a2a52d65555a829a95c8c333076d39ae1@1526 44740490-163a-0410-bde0-09ae8108e29a

jschlyter/simplesamlphp,StudentLifeMarketingAndDesign/simplesamlphp,madmatt/simplesamlphp,sylvainmed/simplesamlphp,cwaldbieser/simplesamlphp,BrettMerrick/simplesamlphp,grnet/simplesamlphp,dnmvisser/simplesamlphp,girgen/simplesamlphp,maytechnet/simplesamlphp,sylvainmed/simplesamlphp,dialogik/simplesamlphp,grnet/simplesamlphp,StudentLifeMarketingAndDesign/simplesamlphp,cwaldbieser/simplesamlphp,shoaibali/simplesamlphp,madmatt/simplesamlphp,jschlyter/simplesamlphp,sitya/simplesamlphp,ghalse/simplesamlphp,jschlyter/simplesamlphp,ghalse/simplesamlphp,cwaldbieser/simplesamlphp,shoaibali/simplesamlphp,grnet/simplesamlphp,jschlyter/simplesamlphp,simplesamlphp/simplesamlphp,sitya/simplesamlphp,dialogik/simplesamlphp,grnet/simplesamlphp,BrettMerrick/simplesamlphp,simplesamlphp/simplesamlphp,dzuelke/simplesamlphp,girgen/simplesamlphp,dialogik/simplesamlphp,gtkrug/simplesamlphp,shoaibali/simplesamlphp,dialogik/simplesamlphp,dnmvisser/simplesamlphp,girgen/simplesamlphp,madmatt/simplesamlphp,sitya/simplesamlphp,gtkrug/simplesamlphp,BrettMerrick/simplesamlphp,girgen/simplesamlphp,ghalse/simplesamlphp,dialogik/simplesamlphp,ghalse/simplesamlphp,madmatt/simplesamlphp,gtkrug/simplesamlphp,Kunstmaan/simplesamlphp,dnmvisser/simplesamlphp,sylvainmed/simplesamlphp,StudentLifeMarketingAndDesign/simplesamlphp,jschlyter/simplesamlphp,sitya/simplesamlphp,gtkrug/simplesamlphp,dzuelke/simplesamlphp,dzuelke/simplesamlphp,maytechnet/simplesamlphp,maytechnet/simplesamlphp,Kunstmaan/simplesamlphp,Kunstmaan/simplesamlphp,StudentLifeMarketingAndDesign/simplesamlphp,dnmvisser/simplesamlphp,BrettMerrick/simplesamlphp,simplesamlphp/simplesamlphp,sylvainmed/simplesamlphp,maytechnet/simplesamlphp,simplesamlphp/simplesamlphp,cwaldbieser/simplesamlphp,Kunstmaan/simplesamlphp,girgen/simplesamlphp,shoaibali/simplesamlphp,dzuelke/simplesamlphp