[oe] [meta-oe][PATCH 1/2] dropbear: convert PR to use PRINC on bbappend

[Otavio Salvador]

Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
 .../dropbear/dropbear_2011.54.bbappend             |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/meta-oe/recipes-core/dropbear/dropbear_2011.54.bbappend b/meta-oe/recipes-core/dropbear/dropbear_2011.54.bbappend
index a642235..874a7d4 100644
--- a/meta-oe/recipes-core/dropbear/dropbear_2011.54.bbappend
+++ b/meta-oe/recipes-core/dropbear/dropbear_2011.54.bbappend
@@ -1,6 +1,6 @@
 inherit systemd
 
-PRINC = "1"
+PRINC := "${@int(PRINC) + 1}"
 
 # look for files in the layer first
 FILESEXTRAPATHS := "${THISDIR}/${PN}"
-- 
1.7.2.5