do not try to resolve prefixes of an empty ID
commitc4055b85c837b6e07522adc69109b9fad9eb7c89
authorAndreas Gohr <andi@splitbrain.org>
Wed, 25 Jan 2023 13:08:47 +0000 (25 14:08 +0100)
committerAndreas Gohr <andi@splitbrain.org>
Wed, 25 Jan 2023 13:09:24 +0000 (25 14:09 +0100)
treea767fec557dfc765a096d8f7cb575c400e0948b9
parent77cda105f0b8f362cf6191affa58c7bd4863437d
do not try to resolve prefixes of an empty ID

a problem reported in https://forum.dokuwiki.org/d/20776-breadcrumbs-youarehere-uninitialized-string-offset-0
inc/File/Resolver.php