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| author | madmaxoft <github@xoft.cz> | 2014-02-04 10:29:10 +0100 |
|---|---|---|
| committer | madmaxoft <github@xoft.cz> | 2014-02-04 10:29:10 +0100 |
| commit | 69c85e5169e5322857d2dfbfccd45281ca1be1c4 (patch) | |
| tree | 9aa60fc5c0804e878816cc182ea14dfa0c363610 /src/Bindings | |
| parent | Improved error resistance in cPluginManager:CallPlugin(). (diff) | |
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Diffstat (limited to 'src/Bindings')
| -rw-r--r-- | src/Bindings/LuaState.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/Bindings/LuaState.cpp b/src/Bindings/LuaState.cpp index 6a02197e8..0a3f6f5b7 100644 --- a/src/Bindings/LuaState.cpp +++ b/src/Bindings/LuaState.cpp @@ -1072,7 +1072,8 @@ int cLuaState::CallFunctionWithForeignParams( } // Call the function, with an error handler: - int s = lua_pcall(m_LuaState, a_SrcParamEnd - a_SrcParamStart + 1, LUA_MULTRET, OldTop); + LogStack("Before pcall"); + int s = lua_pcall(m_LuaState, a_SrcParamEnd - a_SrcParamStart + 1, LUA_MULTRET, OldTop + 1); if (ReportErrors(s)) { LOGWARN("Error while calling function '%s' in '%s'", a_FunctionName.c_str(), m_SubsystemName.c_str()); @@ -1088,7 +1089,9 @@ int cLuaState::CallFunctionWithForeignParams( m_NumCurrentFunctionArgs = -1; m_CurrentFunctionName.clear(); - return -1; + // Make Lua think everything is okay and return 0 values, so that plugins continue executing. + // The failure is indicated by the zero return values. + return 0; } // Reset the internal checking mechanisms: |