Remove error message when OPENSLUG_EXTRA_BBFILES is not defined.

diff --git a/conf/distro/openslug.conf b/conf/distro/openslug.conf
index 2d15403..4c22206 100644 (file)
--- a/conf/distro/openslug.conf
+++ b/conf/distro/openslug.conf
@@ -39,6 +39,7 @@ OPENSLUG_EXTRA_DEPENDS  ?= "e2fsprogs reiserfsprogs upslug-native lrzsz"
 # NOTE: to build new packages set OPENSLUG_EXTRA_BBFILES to the full path name to
 # the .bb files for the packages to build - see openslug-packages.conf in this
 # directory
+OPENSLUG_EXTRA_BBFILES ?= ""
 
 # CMDLINE* macros define the kernel command line.  CMDLINE_DEBUG is provided
 # to enable/disable debugging in the distro.  Here noirqdebug is used to