From a47348526cce315f27bcad4fb9abb1883d2ea53f Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sat, 18 Nov 2017 12:00:23 +0100
Subject: [PATCH] getexpress(), fix lvalues

---
 src/frontend/numparam/xpressn.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/frontend/numparam/xpressn.c b/src/frontend/numparam/xpressn.c
index c22205eb9..b4a006020 100644
--- a/src/frontend/numparam/xpressn.c
+++ b/src/frontend/numparam/xpressn.c
@@ -1349,14 +1349,14 @@ getexpress(const char * const s, SPICE_DSTRINGPTR tstr_p, const char **pi)
     nupa_type tpe;
 
     ls_ptr = s + strlen(s);
-    (ia_ptr - s) = (int) (iptr - s) + 1;
+    ia_ptr = s + (iptr - s) + 1;
 
     while (((ia_ptr - s) < (ls_ptr - s)) && (s[(ia_ptr - s) - 1] <= ' '))
-        (ia_ptr - s)++;                   /*white space ? */
+        ia_ptr++;                   /*white space ? */
 
     if (s[(ia_ptr - s) - 1] == '"') {
         /* string constant */
-        (ia_ptr - s)++;
+        ia_ptr++;
         iptr = (ia_ptr - s) + s;
 
         while (((iptr - s) < (ls_ptr - s)) && (s[(iptr - s) - 1] != '"'))
@@ -1371,7 +1371,7 @@ getexpress(const char * const s, SPICE_DSTRINGPTR tstr_p, const char **pi)
     } else {
 
         if (s[(ia_ptr - s) - 1] == '{')
-            (ia_ptr - s)++;
+            ia_ptr++;
 
         iptr = (ia_ptr - s) - 1 + s;