From e6e90fb8b837bef8a7141d1d61cb42d1e2774cc5 Mon Sep 17 00:00:00 2001
From: David Anderson <dvander@alliedmods.net>
Date: Wed, 3 Sep 2014 21:45:44 -0700
Subject: [PATCH] Sync am-string.

---
 public/amtl/am-string.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/public/amtl/am-string.h b/public/amtl/am-string.h
index 074339fa..4e62bde2 100644
--- a/public/amtl/am-string.h
+++ b/public/amtl/am-string.h
@@ -56,7 +56,7 @@ class AString
     if (other.length_)
       set(other.chars_, other.length_);
     else
-     length_ = 0;
+      length_ = 0;
   }
   AString(Moveable<AString> other)
     : chars_(other->chars_.take()),
@@ -117,6 +117,8 @@ class AString
   }
 
  private:
+  static const size_t kInvalidLength = (size_t)-1;
+
   void set(const char *str, size_t length) {
     chars_ = new char[length + 1];
     length_ = length;