From cc452a4c901a4543ec62e693a70c4506b1a747b3 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sun, 1 May 2016 17:34:28 +0200
Subject: [PATCH] getword(), transform while loop

---
 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 6953423ed..1bb9e4706 100644
--- a/src/frontend/numparam/xpressn.c
+++ b/src/frontend/numparam/xpressn.c
@@ -1320,9 +1320,9 @@ static const char *
 getword(const char *s, const char * const s_end, SPICE_DSTRINGPTR tstr_p)
 /* isolate a word from s after position "after". return i= last read+1 */
 {
-    do
+    s++;
+    while ((s < s_end) && !alfa(s[-1]))
         s++;
-    while ((s < s_end) && !alfa(s[-1]));
 
     spice_dstring_reinit(tstr_p);