hush: fix a bug where expand_one_var wasn't restoring 1st char of the encoded $var

function                                             old     new   delta
expand_one_var                                      1515    1513      -2
expand_vars_to_list                                 1133    1122     -11

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
1 file changed