[gnome-continuous-yocto/gnomeostree-3.28-rocko: 4929/8267] wic: exec_native_cmd: fix undefined variable error

[Emmanuele Bassi <ebassi src gnome org>]

commit e3c64a90d7735c061bc4c407519ab7ae6ba3d755
Author: Ed Bartosh <ed bartosh linux intel com>
Date:   Tue Feb 21 12:01:59 2017 +0200

    wic: exec_native_cmd: fix undefined variable error
    
    Defined variable 'out' to fix this exception:
    UnboundLocalError: local variable 'out' referenced before assignment
    
    (From OE-Core rev: d994340ec32ec04226ec185a8998775602c8b8bf)
    
    Signed-off-by: Ed Bartosh <ed bartosh linux intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 scripts/lib/wic/utils/misc.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/scripts/lib/wic/utils/misc.py b/scripts/lib/wic/utils/misc.py
index 6769e39..216ab7b 100644
--- a/scripts/lib/wic/utils/misc.py
+++ b/scripts/lib/wic/utils/misc.py
@@ -121,6 +121,7 @@ def exec_native_cmd(cmd_and_args, native_sysroot, catch=3, pseudo=""):
         ret, out = _exec_cmd(native_cmd_and_args, True, catch)
     else:
         ret = 127
+        out = "can't find native executable %s in %s" % (args[0], native_paths)
 
     prog = args[0]
     # shell command-not-found