From 03dfb3bd227310d47315fb2f17bee1c00f7ea17e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Forst=C3=A9n?= <henrik.forsten@gmail.com>
Date: Sat, 29 Jun 2013 21:29:40 +0200
Subject: [PATCH] numparm, speedup modernizeex() for the common case

---
 src/frontend/numparam/spicenum.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/frontend/numparam/spicenum.c b/src/frontend/numparam/spicenum.c
index 5010c6470..4b98d5062 100644
--- a/src/frontend/numparam/spicenum.c
+++ b/src/frontend/numparam/spicenum.c
@@ -243,6 +243,11 @@ modernizeex(SPICE_DSTRINGPTR dstr_p)
     state = 0;
     ls = spice_dstring_length(dstr_p);
     s = spice_dstring_value(dstr_p);
+
+    /* check if string might need modernizing */
+    if (!memchr(s, Intro, (size_t) ls))
+        return;
+
     spice_dstring_init(&t);
 
     while (i < ls) {