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examples: beware of shell portability issues

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This completes 2d7e743802.

Some shells don't grok "local var=`cmd`" very well: they need the rhs
to be quoted.

    ./examples/test: 72: local: you.,: bad variable name
    FAIL examples/variant.test (exit status: 2)

Reported by Étienne Renault.

* examples/test (run): Quote the values in 'local' assignments.
This commit is contained in:
Akim Demaille
2018-09-02 09:20:06 +02:00
parent d023679818
commit d908fb3f18
1 changed files with 1 additions and 1 deletions
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2
examples/test
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@@ -69,7 +69,7 @@ run ()
local sta_eff=0 local sta_eff=0
$prog "$@" - <input >out_eff || sta_eff=$? $prog "$@" - <input >out_eff || sta_eff=$?
# Effective output. # Effective output.
local out_eff=`cat out_eff` local out_eff="`cat out_eff`"
if test $sta_eff -eq $sta_exp; then if test $sta_eff -eq $sta_exp; then
if test "$out_eff" = "$out_exp"; then if test "$out_eff" = "$out_exp"; then
echo "$me: PASS: $number" echo "$me: PASS: $number"