augeas: Fix compilation failure

on uclibc we see this failure
too few arguments to function 'escape'

(From OE-Core rev: 4ea9c79cdcf0ffdc833b7a63e7a2b8388d6bf6e6)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/augeas/augeas.inc

@@ -5,7 +5,9 @@ BUGTRACKER = "https://fedorahosted.org/augeas/report/1"
 LICENSE = "LGPLv2.1+"
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbb461211a33b134d42ed5ee802b37ff"
 
-SRC_URI = "http://augeas.net/download/${BP}.tar.gz"
+SRC_URI = "http://augeas.net/download/${BP}.tar.gz \
+           file://0001-Add-missing-argument-to-escape.patch \
+          "
 
 DEPENDS = "readline libxml2"
 

meta/recipes-extended/augeas/augeas/0001-Add-missing-argument-to-escape.patch

@@ -0,0 +1,29 @@
+Upstream-Status: Backport
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+From 021ea39f8e400225e2d01b4c62eb9d56404f2ecd Mon Sep 17 00:00:00 2001
+From: Michael Chapman <mike@very.puzzling.org>
+Date: Fri, 16 Dec 2011 21:30:07 +1100
+Subject: [PATCH] Add missing argument to escape()
+
+Fixes ticket #242.
+---
+ src/regexp.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/src/regexp.c b/src/regexp.c
+index cf0ea5d..811087d 100644
+--- a/src/regexp.c
++++ b/src/regexp.c
+@@ -50,7 +50,7 @@ char *regexp_escape(const struct regexp *r) {
+     ret = fa_restrict_alphabet(r->pattern->str, strlen(r->pattern->str),
+                                &nre, &nre_len, 2, 1);
+     if (ret == 0) {
+-        pat = escape(nre, nre_len);
++        pat = escape(nre, nre_len, RX_ESCAPES);
+         free(nre);
+     }
+ #endif
+-- 
+1.7.5.4
+

meta/recipes-extended/augeas/augeas_0.10.0.bb

@@ -1,6 +1,6 @@
 require augeas.inc
 
-PR = "r1"
+PR = "r2"
 
 SRC_URI[md5sum] = "fe1834e90a066c3208ac0214622c7352"
 SRC_URI[sha256sum] = "ec111af06186216930176ebe5ecccdf7bf528528aee9acde1d5d70088484afca"