wic: fix WicError message

* add missing % to print the values instead of:
  | INFO: Build artifacts not found, exiting.
  | INFO:   (Please check that the build artifacts for the machine
  | INFO:    selected in local.conf actually exist and that they
  | INFO:    are the correct artifacts for the image (.wks file)).
  |
  | ERROR: ("The artifact that couldn't be found was %s:\n  %s", 'kernel-dir', '/OE/build/deploy/images/qemux86-64')

(From OE-Core rev: c83cabad78dbc98bb72be7fd7dd51023853a3ff9)

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>
(cherry picked from commit e104c2b1273d8c5bd97893f318bf2a2699ef7f2d)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/wic b/scripts/wic
index 6547abe0e9..99a8a97ccb 100755
--- a/scripts/wic
+++ b/scripts/wic
@@ -206,7 +206,7 @@ def wic_create_subcommand(options, usage_str):
             logger.info("  (Please check that the build artifacts for the machine")
             logger.info("   selected in local.conf actually exist and that they")
             logger.info("   are the correct artifacts for the image (.wks file)).\n")
-            raise WicError("The artifact that couldn't be found was %s:\n  %s", not_found, not_found_dir)
+            raise WicError("The artifact that couldn't be found was %s:\n  %s" % (not_found, not_found_dir))
 
     krootfs_dir = options.rootfs_dir
     if krootfs_dir is None: