From b232a25fb671326bc5f0e94563e9a659b98445ce Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Mon, 7 Oct 2013 18:18:07 +0200
Subject: [PATCH] xpressn.c, prepare

---
 src/frontend/numparam/xpressn.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/frontend/numparam/xpressn.c b/src/frontend/numparam/xpressn.c
index a99d18c15..85875c044 100644
--- a/src/frontend/numparam/xpressn.c
+++ b/src/frontend/numparam/xpressn.c
@@ -1309,7 +1309,7 @@ formula(tdico *dico, char *s, bool *perror)
                 topop = level;
         }
 
-        if (state > 0)
+        if (state != 0)
             oldstate = state;
     }