From bb15b14388006f4e45dd9431d76406a68d910510 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Sun, 5 Mar 2017 19:09:31 +0100
Subject: [PATCH] word_wrap - Dont' call strlen once every loop iteration

---
 libretro-common/string/stdstring.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/libretro-common/string/stdstring.c b/libretro-common/string/stdstring.c
index 44b40b205c..066efdaf71 100644
--- a/libretro-common/string/stdstring.c
+++ b/libretro-common/string/stdstring.c
@@ -167,9 +167,10 @@ char *string_trim_whitespace(char *const s)
 
 char* word_wrap(char* buffer, char* string, int line_width)
 {
-   unsigned i = 0;
+   unsigned i   = 0;
+   unsigned len = strlen(string);
 
-   while(i < strlen(string))
+   while (i < len)
    {
       unsigned counter;