fix dbg_graph().
fix dbg_graph().

chubbymaggie/angr,chubbymaggie/angr,tyb0807/angr,schieb/angr,haylesr/angr,f-prettyland/angr,angr/angr,axt/angr,angr/angr,iamahuman/angr,haylesr/angr,schieb/angr,tyb0807/angr,iamahuman/angr,schieb/angr,f-prettyland/angr,chubbymaggie/angr,axt/angr,f-prettyland/angr,axt/angr,tyb0807/angr,angr/angr,iamahuman/angr