bitbake.conf: set NO_RECOMMENDATIONS with weak assignment

Set NO_RECOMMENDATIONS with weak assignment then it could be set a
default value somewhere else.

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index c13e4f3f71a29a50b2a0d4c50f876bc8f9eb3356..c5313ccd19572277bbac0067f436be40e4e6a215 100644 (file)
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -848,7 +848,7 @@ COMBINED_FEATURES[vardeps] += "DISTRO_FEATURES MACHINE_FEATURES"
 SERIAL_CONSOLE ??= ""
 SERIAL_CONSOLES ??= "${@d.getVar('SERIAL_CONSOLE').replace(' ', ';')}"
 
-NO_RECOMMENDATIONS ?= ""
+NO_RECOMMENDATIONS ??= ""
 BAD_RECOMMENDATIONS ?= ""
 
 # Make sure MACHINE isn't exported