Use proper sed separator for paths
I941ef5ea90970a0901236afe81c551aaf24ac1d8 added a sed command that
should match and delete path values but used '/' as sed separator. This
leads to error in unstack.sh runs when the path also contains '/':
+./unstack.sh:main:188 sudo sed -i '/directory=/opt/stack/ d' /etc/gitconfig
sed: -e expression #1, char 13: unknown command: `o'
So this patch replace '/' separator with '+'.
Change-Id: I06811c0d9ee7ecddf84ef1c6dd6cff5129dbf4b1
diff --git a/unstack.sh b/unstack.sh
index 813f9a8..a36af3f 100755
--- a/unstack.sh
+++ b/unstack.sh
@@ -185,4 +185,4 @@
# Clean any safe.directory items we wrote into the global
# gitconfig. We can identify the relevant ones by checking that they
# point to somewhere in our $DEST directory.
-sudo sed -i "/directory=${DEST}/ d" /etc/gitconfig
+sudo sed -i "\+directory = ${DEST}+ d" /etc/gitconfig