From 0ede6bd34a27a01fe61ef8221ed38c8525c89e03 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Tue, 2 Feb 2010 22:30:34 -0500
Subject: Use dmnsn_new_ast_integer() in parsers.

---
 dimension/parse.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'dimension/parse.c')

diff --git a/dimension/parse.c b/dimension/parse.c
index 6ff5628..bd40ff8 100644
--- a/dimension/parse.c
+++ b/dimension/parse.c
@@ -791,7 +791,9 @@ dmnsn_eval(dmnsn_astnode astnode, dmnsn_symbol_table *symtable)
   case DMNSN_AST_NONE:
   case DMNSN_AST_INTEGER:
   case DMNSN_AST_FLOAT:
-    ++*astnode.refcount;
+    do {
+      ++*astnode.refcount;
+    } while (*astnode.refcount <= 1);
     return astnode;
 
   case DMNSN_AST_VECTOR:
-- 
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