From 68b0be8caad7d562381383ba9457a7fb96c821ef Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Fri, 6 May 2016 20:27:07 +0200
Subject: [PATCH] getword(), (s <= x) --> (s - 1 < x)

---
 src/frontend/numparam/xpressn.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/frontend/numparam/xpressn.c b/src/frontend/numparam/xpressn.c
index 1367ecbb3..66ad227aa 100644
--- a/src/frontend/numparam/xpressn.c
+++ b/src/frontend/numparam/xpressn.c
@@ -1326,7 +1326,7 @@ getword(const char *s, const char * const s_end, SPICE_DSTRINGPTR tstr_p)
 
     spice_dstring_reinit(tstr_p);
 
-    while ((s <= s_end) && (alfa(s[-1]) || isdigit_c(s[-1]))) {
+    while ((s - 1 < s_end) && (alfa(s[-1]) || isdigit_c(s[-1]))) {
         cadd(tstr_p, toupper_c(s[-1]));
         s++;
     }