From 6a003e52d1ca2ef34b25525faab5feb2288b46b7 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sat, 14 May 2016 15:47:28 +0200
Subject: [PATCH] nupa_substitute(), cleanup for loops

---
 src/frontend/numparam/xpressn.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/src/frontend/numparam/xpressn.c b/src/frontend/numparam/xpressn.c
index f745b17b8..eeab38e0a 100644
--- a/src/frontend/numparam/xpressn.c
+++ b/src/frontend/numparam/xpressn.c
@@ -1275,15 +1275,9 @@ nupa_substitute(dico_t *dico, const char *s, char *r)
                 /* simple identifier may also be string? */
 
                 const char *kptr = s;
-                for (; kptr < s_end; kptr++) {
-
-                    char d;
-                    d = *kptr;
-
-                    if (d <= ' ') {
+                for (; kptr < s_end; kptr++)
+                    if (*kptr <= ' ')
                         break;
-                    }
-                }
 
                 err = evaluate_variable(dico, &qstr, s - 1, kptr + 1 - 1);
                 s = kptr + 1 - 1;