[PATCH 3/3] deb-dl-dir: grep exact version when caching source package

[Uladzimir Bely <ubely@ilbers.de>]

This fixes false-positive detection of package belonging to the current
build. For example, version "1:1.2.11.dfsg-2" of zlib1g package matches
"... status installed zlib1g:amd64 1:1.2.11.dfsg-2+deb11u1" line in
dpkg.log that was left by larger version.

Signed-off-by: Uladzimir Bely <ubely@ilbers.de>
---
 meta/classes/deb-dl-dir.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/deb-dl-dir.bbclass b/meta/classes/deb-dl-dir.bbclass
index f49f1c2a..eace5102 100644
--- a/meta/classes/deb-dl-dir.bbclass
+++ b/meta/classes/deb-dl-dir.bbclass
@@ -12,7 +12,7 @@ is_not_part_of_current_build() {
     # Since we are parsing all the debs in DEBDIR, we can to some extend
     # try to eliminate some debs that are not part of the current multiconfig
     # build using the below method.
-    local output="$( grep -hs "status installed ${package}:${arch} ${version}" \
+    local output="$( grep -hs "status installed ${package}:${arch} ${version}$" \
             "${IMAGE_ROOTFS}"/var/log/dpkg.log \
             "${BUILDCHROOT_HOST_DIR}"/var/log/dpkg.log \
             "${BUILDCHROOT_TARGET_DIR}"/var/log/dpkg.log | head -1 )"
-- 
2.20.1