From d0dee34a7f636af5b9ba5490024e24697224af56 Mon Sep 17 00:00:00 2001
From: Joshua Haberman <jhaberman@gmail.com>
Date: Tue, 5 Apr 2011 23:10:06 -0700
Subject: Update README and fix small decoder issue.

---
 README            | 7 ++++++-
 src/upb_decoder.c | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/README b/README
index 0aa4817..8b88451 100644
--- a/README
+++ b/README
@@ -3,7 +3,7 @@ upb - a minimalist implementation of protocol buffers.
 
 For API documentation, see the header files.
 
-To build:
+To build (the core library is ANSI C and has no dependencies):
 $ make
 
 Other useful targets:
@@ -11,6 +11,11 @@ $ make test
 $ make benchmark
 $ make lua (requires lua libraries to be installed)
 
+The tests and benchmarks have the following dependencies
+(Ubuntu package names in parentheses):
+- Google's protobuf compiler + libraries (protobuf-compiler, libprotobuf-dev)
+- Lua binary and libraries (lua5.1, liblua5.1-dev)
+
 Issue tracking is on Google Code:
   http://code.google.com/p/upb/issues/list
 
diff --git a/src/upb_decoder.c b/src/upb_decoder.c
index 3107f77..9ae3659 100644
--- a/src/upb_decoder.c
+++ b/src/upb_decoder.c
@@ -68,6 +68,7 @@ static bool upb_pullbuf(upb_decoder *d) {
   d->ptr = upb_string_getrobuf(d->bufstr);
   d->end = d->buf + upb_string_len(d->bufstr);
   d->jit_end = d->end - 20;
+  upb_string_recycle(&d->tmp);
   upb_string_substr(d->tmp, d->bufstr, 0, 0);
   upb_dstate_setmsgend(d);
   return true;
-- 
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