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Hint at problematic code when logging deprecated calls

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sfan5 2017-11-23 23:35:52 +01:00 committed by SmallJoker
parent 3f1094475f
commit 7cc1a36b3c
1 changed files with 9 additions and 3 deletions
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12
src/script/common/c_internal.cpp
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@ -178,9 +178,15 @@ void log_deprecated(lua_State *L, const std::string &message)
}
if (do_log) {
warningstream << message << std::endl;
// L can be NULL if we get called by log_deprecated(const std::string &msg)
// from scripting_game.cpp.
warningstream << message;
if (L) { // L can be NULL if we get called from scripting_game.cpp
lua_Debug ar;
FATAL_ERROR_IF(!lua_getstack(L, 2, &ar), "lua_getstack() failed");
FATAL_ERROR_IF(!lua_getinfo(L, "Sl", &ar), "lua_getinfo() failed");
warningstream << " (at " << ar.short_src << ":" << ar.currentline << ")";
}
warningstream << std::endl;
if (L) {
if (do_error)
script_error(L, LUA_ERRRUN, NULL, NULL);