X-Git-Url: https://git.xandkar.net/?p=cellular-automata.git;a=blobdiff_plain;f=001%2Fsrc%2Flife_time.erl;h=1b639a7326528f27a9a0fc806f8bf7ce8b968024;hp=851aa0510ef3d6a618918e729fb27b8883571190;hb=3803d7be41afd2665d4e29850bf6327173a19ddd;hpb=eec4cd1f37ccb353d325f7f8e46e6f9efaa02077

diff --git a/001/src/life_time.erl b/001/src/life_time.erl
index 851aa05..1b639a7 100644
--- a/001/src/life_time.erl
+++ b/001/src/life_time.erl
@@ -99,7 +99,10 @@ handle_cast({tock, {ID, CellState}},
     case NewRepliesPending of
         0 ->
             NewGenCount = GenCount + 1,
-            SortedStatePairs = lists:sort(NewStatePairs),
+            SortedStatePairs = lists:sort(
+                fun({A, _}, {B, _}) -> A < B end,
+                NewStatePairs
+            ),
             StateChars = [state_to_char(S) || {_, S} <- SortedStatePairs],
 
             ok = io:format(