opkg-utils: fix double slash problem in update-alternativesChenQi/update-alternatives-double-slash

When using update-alternatives, we would get output like the following:
update-alternatives: Linking //usr/bin/sh to /usr/bin/bash

What we really want is:
update-alternatives: Linking /usr/bin/sh to /usr/bin/bash

This patch fixes the above problem.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/meta/recipes-devtools/opkg-utils/opkg-utils/0001-update-alternatives-avoid-double-slashes.patch b/meta/recipes-devtools/opkg-utils/opkg-utils/0001-update-alternatives-avoid-double-slashes.patch
new file mode 100644
index 0000000000..a63b26b4e5
--- /dev/null
+++ b/meta/recipes-devtools/opkg-utils/opkg-utils/0001-update-alternatives-avoid-double-slashes.patch
@@ -0,0 +1,25 @@
+Upstream-Status: Pending
+
+Subject: update-alternatives: avoid double slashes
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ update-alternatives |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/update-alternatives b/update-alternatives
+index 8916cbd..ca01d5d 100644
+--- a/update-alternatives
++++ b/update-alternatives
+@@ -97,7 +97,7 @@ find_best_alt() {
+ 	[ $# -lt 1 ] && return 1
+ 	[ ! -f $ad/$name ] && return 0
+ 
+-	link=$OPKG_OFFLINE_ROOT/`head -n 1 $ad/$name`
++	link=$OPKG_OFFLINE_ROOT`head -n 1 $ad/$name`
+ 
+ 	prio=`sed -ne "1!p" $ad/$name | sed -e "s/\(.*\) \(.*\)/\2 \1/g" | sort -nr | head -n 1 | sed 's/ [^ ]*$//'`
+ 	if [ -z "$prio" ]; then
+-- 
+1.7.9.5
+