From ba9c7f060b8e93dad96b5835e1e0f65c03321c2e Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sat, 10 Oct 2015 17:11:04 +0200
Subject: [PATCH] xpressn.c, fetchid(), #14/15 rewrite

---
 src/frontend/numparam/xpressn.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/frontend/numparam/xpressn.c b/src/frontend/numparam/xpressn.c
index aa813a790..f9752276a 100644
--- a/src/frontend/numparam/xpressn.c
+++ b/src/frontend/numparam/xpressn.c
@@ -704,16 +704,16 @@ fetchid(SPICE_DSTRINGPTR t, const char *s, const char *s_end)
     // facts: alfa(*s) == true && s < s_end
     // facts: alfa(c) == true && s <= s_end
 
-    for (; s < s_end; ) {
+    for (; s < s_end; s++) {
 
-        char c = *s++;
+        char c = *s;
 
         // facts: upcase('\0') == '\0'
         // facts: alfanum('\0') == false
         // facts: alfanum(upcase(x)) == alfanum(x)
 
         if (!(alfanum(c) || c == '.'))
-            return s - 1;
+            return s;
 
         cadd(t, upcase(c));
     }