1 files changed, 4 insertions, 4 deletions

diff --git a/tests/perftest.lua b/tests/perftest.lua
index 35f522c..35e164d 100644
--- a/tests/perftest.lua
+++ b/tests/perftest.lua
@@ -137,10 +137,10 @@ end
 -- Keep preparation code outside of the performance test
 --
 local f_even= lanes.gen( "base,coroutine,math,table,io",  -- "*" = all
-                            { priority= PRIO_EVEN }, sieve_lane )
+                            { name = 'auto', priority= PRIO_EVEN }, sieve_lane )
                              
 local f_odd= lanes.gen( "base,coroutine,math,table,io",  -- "*" = all
-                            { priority= PRIO_ODD }, sieve_lane )
+                            { name = 'auto', priority= PRIO_ODD }, sieve_lane )
 
 io.stderr:write( "*** Counting primes 1.."..M.." "..N.." times ***\n\n" )
 
@@ -175,9 +175,9 @@ else
     -- Make sure all lanes finished
     --
     for i=1,N do
-        local tmp= t[i]:join()
+        local r, tmp = t[i]:join()
         -- this assert will trigger if you change M to values below 1000 in order to solve C stack overflow
-        assert( type(tmp)=="table" and tmp[1]==2 and tmp[168]==997 )
+        assert( r == true and type(tmp) == "table" and tmp[1] == 2 and tmp[168] == 997 )
     end
 end