1 files changed, 1 insertions, 1 deletions
diff --git a/tccpp.c b/tccpp.c
index 91c2aee..4aa8b95 100644
--- a/tccpp.c
+++ b/tccpp.c
@@ -1741,7 +1741,7 @@ pack_error:
                         if(def->off >= def->size){
                             int size = def->size;
                             size *= 2;
-                            if (size >= MACRO_STACK_SIZE)
+                            if (size > MACRO_STACK_SIZE)
                                 tcc_error("stack full");
                             def->data = tcc_realloc(def->data, size*sizeof(Sym*));
                             def->size = size;