Fixes a LuaJIT stack leak on broken generate function error return (s…

…urge-synthesizer#7921)
nuoun · Dec 13, 2024 · 9df9f5f · 9df9f5f
1 parent fe778c0
commit 9df9f5f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/common/dsp/WavetableScriptEvaluator.cpp b/src/common/dsp/WavetableScriptEvaluator.cpp
@@ -84,6 +84,7 @@ struct LuaWTEvaluator::Details
             if (storage)
                 storage->reportError("Unable to locate generate function",
                                      "Wavetable Script Evaluator");
+            lua_pop(L, 1); // pop the generate non-function
             return std::nullopt;
         }
         Surge::LuaSupport::setSurgeFunctionEnvironment(L);