Add missing luaD_checkstack in luaD_hook

1 files changed, 1 insertions, 0 deletions

diff --git a/src/ldo.js b/src/ldo.js
index ab3f197..4c198ee 100644
--- a/src/ldo.js
+++ b/src/ldo.js
@@ -230,6 +230,7 @@ const luaD_hook = function(L, event, line) {
         ar.event = event;
         ar.currentline = line;
         ar.i_ci = ci;
+        luaD_checkstack(L, defs.LUA_MINSTACK);  /* ensure minimum stack size */
         ci.top = L.top + defs.LUA_MINSTACK;
         assert(ci.top <= L.stack_last);
         L.allowhook = 0;  /* cannot call hooks inside a hook */