From 9ace8b161f0a49c343fa9403a7cc143f30702d9d Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sat, 18 Nov 2017 12:20:38 +0100
Subject: [PATCH] getexpress(), scope

---
 src/frontend/numparam/xpressn.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/frontend/numparam/xpressn.c b/src/frontend/numparam/xpressn.c
index f0f51aa95..5b45cc0eb 100644
--- a/src/frontend/numparam/xpressn.c
+++ b/src/frontend/numparam/xpressn.c
@@ -1343,7 +1343,6 @@ getexpress(const char * const s, SPICE_DSTRINGPTR tstr_p, const char **pi)
     const char *xia_ptr;
     const char *ls_ptr;
     const char *p = *pi - 1;
-    int level;
     char c, d;
     nupa_type tpe;
 
@@ -1385,7 +1384,7 @@ getexpress(const char * const s, SPICE_DSTRINGPTR tstr_p, const char **pi)
 
             if (c == '(') {
                 /* sub-formula */
-                level = 1;
+                int level = 1;
                 do
                 {
                     p++;