Fix #856: preg_grep returns false on failure

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Christoph M. Becker 2021-08-17 23:21:30 +02:00
parent b890f28c0c
commit f33541d156
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@ -59,7 +59,7 @@
&reftitle.returnvalues;
<para>
Returns an array indexed using the keys from the
<parameter>array</parameter> array.
<parameter>array</parameter> array, &return.falseforfailure;.
</para>
</refsect1>