From 841600867de41231c47a7796b2b4e9d39ceeee92 Mon Sep 17 00:00:00 2001
From: forevermatt <forevermatt@users.noreply.github.com>
Date: Thu, 27 Oct 2016 12:36:40 -0400
Subject: [PATCH] Fix safeTruncate to handle strings without spaces and those
 where the first word is longer than the desired truncation length

Before this, calling safeTruncate with a string without spaces and a truncate length less than the string length would return an empty string.
---
 src/Stringy.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Stringy.php b/src/Stringy.php
index 3f3592f..4641865 100644
--- a/src/Stringy.php
+++ b/src/Stringy.php
@@ -1123,7 +1123,9 @@ class Stringy implements Countable, IteratorAggregate, ArrayAccess
         if (mb_strpos($stringy->str, ' ', $length - 1, $encoding) != $length) {
             // Find pos of the last occurrence of a space, get up to that
             $lastPos = \mb_strrpos($truncated, ' ', 0, $encoding);
-            $truncated = \mb_substr($truncated, 0, $lastPos, $encoding);
+            if ($lastPos !== false) {
+                $truncated = \mb_substr($truncated, 0, $lastPos, $encoding);
+            }
         }
 
         $stringy->str = $truncated . $substring;