1 files changed, 14 insertions, 13 deletions

diff --git a/src/tree.c b/src/tree.c
index 338ab24..b7677d3 100644
--- a/src/tree.c
+++ b/src/tree.c
@@ -7,27 +7,28 @@ tree_t* tree_init(int type) {
 
    switch (type) {
       case TREE_VAR_DEF:
-         tree->data.var_def.name    = NULL;
-         tree->data.var_def.val     = NULL;
+         tree->data.var_def.name       = NULL;
+         tree->data.var_def.val        = NULL;
+         tree->data.var_def.is_const   = 0;
          break;
       case TREE_VAR:
-         tree->data.var.name        = NULL;
+         tree->data.var.name           = NULL;
          break;
       case TREE_FN_DEF:
-         tree->data.fn_def.name     = NULL;
-         tree->data.fn_def.val      = NULL;
-         tree->data.fn_def.argv     = NULL;
-         tree->data.fn_def.argsize  = 0;
+         tree->data.fn_def.name        = NULL;
+         tree->data.fn_def.val         = NULL;
+         tree->data.fn_def.argv        = NULL;
+         tree->data.fn_def.argsize     = 0;
          break;
       case TREE_FN_CALL:
-         tree->data.fn_call.name    = NULL;
-         tree->data.fn_call.argv    = NULL;
-         tree->data.fn_call.argsize = 0;
+         tree->data.fn_call.name       = NULL;
+         tree->data.fn_call.argv       = NULL;
+         tree->data.fn_call.argsize    = 0;
          break;
       case TREE_STR:
-         tree->data.str.val         = NULL;
-         tree->data.subtree.val     = NULL;
-         tree->data.subtree.size    = 0;
+         tree->data.str.val            = NULL;
+         tree->data.subtree.val        = NULL;
+         tree->data.subtree.size       = 0;
          break;
    }