From a34703f748689705a46afc3d619228889a99c106 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sat, 14 May 2016 16:43:34 +0200
Subject: [PATCH] nupa_substitute(), verify `r' beeing unused now

---
 src/frontend/numparam/xpressn.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/frontend/numparam/xpressn.c b/src/frontend/numparam/xpressn.c
index ea0e51929..11119415b 100644
--- a/src/frontend/numparam/xpressn.c
+++ b/src/frontend/numparam/xpressn.c
@@ -1175,14 +1175,14 @@ insertnumber(dico_t *dico, char * const s, SPICE_DSTRINGPTR ustr_p)
 
 
 bool
-nupa_substitute(dico_t *dico, const char *s, char * const r)
+nupa_substitute(dico_t *dico, const char *s, char * const r__)
 /* s: pointer to original source line.
    r: pointer to result line, already heavily modified wrt s
    anywhere we find a 10-char numstring in r, substitute it.
    bug: wont flag overflow!
 */
 {
-    char *r_ = r;
+    char *r_ = r__;
     bool err = 0;
 
     SPICE_DSTRING qstr;         /* temp result dynamic string */