[wic][PATCH] wic: make error message more informative

[Ed Bartosh <ed.bartosh@linux.intel.com>]

Included name of the missing program into the error message produced
by exec_native_cmd when program is not found.

Removed mentioning of the host programs as this API is not running
them anymore.

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
---
 scripts/lib/wic/utils/oe/misc.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/lib/wic/utils/oe/misc.py b/scripts/lib/wic/utils/oe/misc.py
index 5facbe0..7769f3f 100644
--- a/scripts/lib/wic/utils/oe/misc.py
+++ b/scripts/lib/wic/utils/oe/misc.py
@@ -92,9 +92,9 @@ def exec_native_cmd(cmd_and_args, native_sysroot, catch = 3):
     rc, out = __exec_cmd(native_cmd_and_args, True, catch)
 
     if rc == 127: # shell command-not-found
-        msger.error("A native (host) program required to build the image "
+        msger.error("A native program %s required to build the image "
                     "was not found (see details above). Please make sure "
-                    "it's installed and try again.")
+                    "it's installed and try again." % args[0])
 
     return (rc, out)
 
-- 
2.1.4