From 882ca33360066d01c1236b0f974070952bdda3e4 Mon Sep 17 00:00:00 2001
From: Stephane Desneux <stephane.desneux@open.eurogiciel.org>
Date: Fri, 27 Feb 2015 10:39:54 +0100
Subject: [PATCH] serialize calls to pkgcmd to avoid installation errors

Change-Id: I543fc1c5fdeef33cd3a30d87a731c013bfb26785
Signed-off-by: Stephane Desneux <stephane.desneux@open.eurogiciel.org>
---
 install_widgets.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/install_widgets.sh b/install_widgets.sh
index d5e8801..2390873 100755
--- a/install_widgets.sh
+++ b/install_widgets.sh
@@ -18,9 +18,9 @@ function do_install() {
 			local try=1
 			local ok=0
 			while [ $try -le 3 ]; do
-				pkgcmd -i -q -t wgt -p $wgtdir/$wgt && { ok=1; break; }
+				flock -w 30 -e /tmp/pkgcmd_lock pkgcmd -i -q -t wgt -p $wgtdir/$wgt && { ok=1; break; }
 				try=$((try+1))
-				sleep 3
+				sleep 1
 			done
 			[ $ok -eq 1 ] && {
 				info "$wgt installed successfully" 
-- 
2.7.4