buildhistory.bbclass: fix shell syntax when using dash

* fix:
  run.buildhistory_get_image_installed.791888: 198: [: unexpected operator

  introduced in:
  commit 82e6172c1df378dff4e503aa878501c08937b5bb
  Author: Andres Beltran <abeltran@linux.microsoft.com>
  Date:   Tue Oct 5 00:34:15 2021 +0000

    buildhistory: Fix package output files for SDKs

(From OE-Core rev: 9852bedcb9eb8306a3f82f805ec4f76abbbbdd0f)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.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 8db79a4829..4345ffc693 100644
--- a/meta/classes/buildhistory.bbclass
+++ b/meta/classes/buildhistory.bbclass
@@ -508,7 +508,7 @@ buildhistory_get_installed() {
 
         # Set correct pkgdatadir
         pkgdatadir=${PKGDATA_DIR}
-        if [ "$2" == "sdk" ] && [ "$3" == "host" ]; then
+        if [ "$2" = "sdk" ] && [ "$3" = "host" ] ; then
                 pkgdatadir="${PKGDATA_DIR_SDK}"
         fi