base.bbclass: Add error message for base_do_unpack failures

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index f726b3c090..54a1dcd013 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -255,7 +255,7 @@ python base_do_unpack() {
                 local = os.path.realpath(local)
                 ret = oe_unpack_file(local, localdata, url)
                 if not ret:
-                        raise bb.build.FuncFailed()
+                        raise bb.build.FuncFailed("oe_unpack_file failed with return value %s" % ret)
 }
 
 GIT_CONFIG = "${STAGING_DIR_NATIVE}/usr/etc/gitconfig"