Fix snapshot dumps.

diff --git a/lib/dump.lua b/lib/dump.lua
index b13e1a5a189264ae170856740188ad0a2393cb30..be456aa00e856809c3335121d95658c5d05e2d86 100644 (file)
--- a/lib/dump.lua
+++ b/lib/dump.lua
@@ -267,7 +267,7 @@ end
 
 local function printsnap(tr, snap)
   local n = 2
-  for s=0,snap[1] do
+  for s=0,snap[1]-1 do
     local sn = snap[n]
     if shr(sn, 24) == s then
       n = n + 1