# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 2015-08-18 20:39:26
# Node ID af090796cb337d66d72a6b2ceb31b7ceb74e1197
# Parent  822f46b80fa956b71ed3fd366451ad28e2abead8

parsers: drop spurious check of readlen value

We're about to check if len < 40 after assigning readlen to len, which
means that if len < 40 we'll still abort, but I'm about to add a
sensible exception to that failure, so let's just discard this useless
check.

diff --git a/mercurial/parsers.c b/mercurial/parsers.c
--- a/mercurial/parsers.c
+++ b/mercurial/parsers.c
@@ -478,9 +478,6 @@ static PyObject *parse_dirstate(PyObject
 			      &str, &readlen))
 		goto quit;
 
-	if (readlen < 0)
-		goto quit;
-
 	len = readlen;
 
 	/* read parents */