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26 lines
987 B
26 lines
987 B
From 5c87f4b673edad87a64044e7e4d8c3e6776c7c4d Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Michal=20Josef=20=C5=A0pa=C4=8Dek?=
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<michal.josef.spacek@gmail.com>
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Date: Thu, 23 Feb 2023 19:12:30 +0100
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Subject: [PATCH] Fix undefined $unkpos
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RT#146697
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---
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lib/Text/Balanced.pm | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/lib/Text/Balanced.pm b/lib/Text/Balanced.pm
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index 960609c..aa87898 100644
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--- a/lib/Text/Balanced.pm
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+++ b/lib/Text/Balanced.pm
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@@ -1005,7 +1005,8 @@ sub extract_multiple (;$$$$) # ($text, $functions_ref, $max_fields, $ignoreun
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{
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$unkpos = pos($$textref)-1
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unless $igunk || defined $unkpos;
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- _update_patvalid($textref, substr $$textref, $unkpos, pos($$textref)-$unkpos);
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+ _update_patvalid($textref, substr $$textref, defined $unkpos ? $unkpos : 0,
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+ pos($$textref) - (defined $unkpos ? $unkpos : 0));
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}
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}
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