From af0ba9bed5f2048bbc6b0730f308c0484eb6eb29 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sat, 10 Oct 2015 16:23:25 +0200
Subject: [PATCH] xpressn.c, fetchid(), #1/15 swap arguments

---
 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 bf9fe5840..d9a102387 100644
--- a/src/frontend/numparam/xpressn.c
+++ b/src/frontend/numparam/xpressn.c
@@ -696,7 +696,7 @@ parseunit(const char *s)
 
 
 static const char *
-fetchid(SPICE_DSTRINGPTR t, const char *s_end, const char *iptr)
+fetchid(SPICE_DSTRINGPTR t, const char *iptr, const char *s_end)
 /* copy next identifier from s into t, advance and return scan index i */
 {
     char c;
@@ -1053,7 +1053,7 @@ formula(dico_t *dico, const char *s, const char *s_end, bool *perror)
             s = kptr;
             fu = 0;
         } else if (alfa(c)) {
-            s = fetchid(&tstr, s_end, s); /* user id, but sort out keywords */
+            s = fetchid(&tstr, s, s_end); /* user id, but sort out keywords */
             state = S_atom;
             {
                 fu = keyword(fmathS, spice_dstring_value(&tstr)); /* numeric function? */