Denys Vlasenko 647553a4fc hush: wait for cmd to complete, and immediately store its exitcode in $? ...

function                                             old     new   delta
expand_vars_to_list                                 2129    2197     +68

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

2009-11-15 19:58:19 +01:00

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