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wafsamba: replace 'echo -n' with printf

This patch makes samba_cross.py compatible with old bash (e.g. 3.2)

Signed-off-by: Sergey V. Lobanov <sergey@lobanov.in>
Reviewed-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri Feb 11 07:58:57 UTC 2022 on sn-devel-184
This commit is contained in:
Sergey V. Lobanov 2022-02-10 00:02:17 +03:00 committed by Andreas Schneider
parent 3f1c958f6f
commit 29f11005f5

View File

@ -134,7 +134,7 @@ class cross_Popen(Utils.subprocess.Popen):
cross_answers_incomplete = True
add_answer(ca_file, msg, ans)
(retcode, retstring) = ans
args = ['/bin/sh', '-c', "echo -n '%s'; exit %d" % (retstring, retcode)]
args = ['/bin/sh', '-c', "printf %%s '%s'; exit %d" % (retstring, retcode)]
real_Popen.__init__(*(obj, args), **kw)