buildhistory: fix multiple commit of images and packages at the same time

The echo line here was merging multiple lines into one, and the result
was that if both image and package changes had to be comitted then only
the image changes were being committed and the package changes could
potentially be merged into the next package change. Quoting the variable
reference fixes this.

Fixes [YOCTO #2411]

(From OE-Core rev: 540cd9d42a4db562e5eca431cec89ac5a6a05cab)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes/buildhistory.bbclass b/meta/classes/buildhistory.bbclass
index 8d5b0963f8..d2d19ff9cd 100644
--- a/meta/classes/buildhistory.bbclass
+++ b/meta/classes/buildhistory.bbclass
@@ -402,7 +402,7 @@ buildhistory_commit() {
                         git add ${BUILDHISTORY_DIR}/*
                         HOSTNAME=`hostname 2>/dev/null || echo unknown`
                         # porcelain output looks like "?? packages/foo/bar"
-                        for entry in `echo $repostatus | awk '{print $2}' | awk -F/ '{print $1}' | sort | uniq` ; do
+                        for entry in `echo "$repostatus" | awk '{print $2}' | awk -F/ '{print $1}' | sort | uniq` ; do
                                 git commit ${BUILDHISTORY_DIR}/$entry -m "$entry: Build ${BUILDNAME} of ${DISTRO} ${DISTRO_VERSION} for machine ${MACHINE} on $HOSTNAME" --author "${BUILDHISTORY_COMMIT_AUTHOR}" > /dev/null
                         done
                         if [ "${BUILDHISTORY_PUSH_REPO}" != "" ] ; then