1 files changed, 1 insertions, 1 deletions

diff --git a/src/tools.c b/src/tools.c
index b00cef5..ecd86b8 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -1620,7 +1620,7 @@ static void inter_copy_keyvaluepair( Universe* U, lua_State* L2, uint_t L2_cache
                         else if( lua_type( L, key_i) == LUA_TBOOLEAN)
                         {
                                 int key = lua_toboolean( L, key_i);
-                                valPath = (char*) alloca( strlen( upName_) + 7);
+                                valPath = (char*) alloca( strlen( upName_) + 8);
                                 sprintf( valPath, "%s[%s]", upName_, key ? "true" : "false");
                         }
                 }