1 files changed, 1 insertions, 1 deletions

diff --git a/src/macros_and_utils.h b/src/macros_and_utils.h
index ae3a6c9..dba0010 100644
--- a/src/macros_and_utils.h
+++ b/src/macros_and_utils.h
@@ -60,7 +60,7 @@ extern char const* debugspew_indent;
                 int const L##_oldtop = 0
 
 #define STACK_MID( L, change) \
-                do \
+                do if( change != LUA_MULTRET) \
                 { \
                         int stack_check_a = lua_gettop( L) - L##_oldtop; \
                         int stack_check_b = (change); \