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-rw-r--r--src/script/common/helper.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/script/common/helper.cpp b/src/script/common/helper.cpp
index 59bde57ab..f53a2b7e8 100644
--- a/src/script/common/helper.cpp
+++ b/src/script/common/helper.cpp
@@ -107,9 +107,10 @@ template <> v2f LuaHelper::readParam(lua_State *L, int index)
template <> std::string LuaHelper::readParam(lua_State *L, int index)
{
+ size_t length;
std::string result;
- const char *str = luaL_checkstring(L, index);
- result.append(str);
+ const char *str = luaL_checklstring(L, index, &length);
+ result.assign(str, length);
return result;
}