From 60a852a1a364951bcc390a995c2433cea6e00b8f Mon Sep 17 00:00:00 2001
From: EvilPudding <jota.rod@hotmail.com>
Date: Tue, 23 Feb 2016 15:13:50 +0000
Subject: [PATCH] Optimized find_var

---
 tinyexpr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tinyexpr.c b/tinyexpr.c
index 101a40c..53f0c9b 100644
--- a/tinyexpr.c
+++ b/tinyexpr.c
@@ -117,7 +117,7 @@ static const double *find_var(const state *s, const char *name, int len) {
     int i;
     if (!s->lookup) return 0;
     for (i = 0; i < s->lookup_len; ++i) {
-        if (strlen(s->lookup[i].name) == len && strncmp(name, s->lookup[i].name, len) == 0) {
+        if (s->lookup[i].name[len] == '\0' && strncmp(name, s->lookup[i].name, len) == 0) {
             return s->lookup[i].value;
         }
     }