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Quick workaround for crashing destructor on Mingw32

closes #10137
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sfan5 committed Jul 9, 2020
1 parent 21de17e commit 70df3d54f37c280f7afe60f6e964b8406577f39f
Showing with 9 additions and 1 deletion.
  1. +9 −1 src/script/common/c_converter.cpp
@@ -457,9 +457,17 @@ size_t read_stringlist(lua_State *L, int index, std::vector<std::string> *result
Table field getters

#if defined(__MINGW32__) && !defined(__MINGW64__)
/* MinGW 32-bit somehow crashes in the std::set destructor when this
* variable is thread-local, so just don't do that. */
static std::set<u64> warned_msgs;

bool check_field_or_nil(lua_State *L, int index, int type, const char *fieldname)
static thread_local std::set<u64> warned_msgs;
#if !defined(__MINGW32__) || defined(__MINGW64__)
thread_local std::set<u64> warned_msgs;

int t = lua_type(L, index);
if (t == LUA_TNIL)

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