combo-layer: remove &> bashism

&> does not work with dash - use > xxxx 2>&1 instead.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/scripts/combo-layer b/scripts/combo-layer
index 73d61cce4c89fbdf1212832cb85d729cbf3ecb5d..b1a9dcac29a0c57c83fe474739e495b5ca663ef2 100755 (executable)
--- a/scripts/combo-layer
+++ b/scripts/combo-layer
@@ -75,7 +75,7 @@ class Configuration(object):
             sys.exit(1)
 
         # filterdiff is required by action_splitpatch, so check its availability
-        if subprocess.call("which filterdiff &>/dev/null", shell=True) != 0:
+        if subprocess.call("which filterdiff > /dev/null 2>&1", shell=True) != 0:
             logger.error("ERROR: patchutils package is missing, please install it (e.g. # apt-get install patchutils)")
             sys.exit(1)