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--- ./src/perl/background.orig 2021-05-09 10:04:44.000000000 -0500
+++ ./src/perl/background 2023-01-03 13:53:59.865031717 -0600
@@ -1451,8 +1451,7 @@
# any code execution or other shenanigans. does not
# support binary NULs in string.
sub q0 {
- (my $str = shift) =~ s/\x00//g; # make sure there really aren't any embedded NULs
- "q\x00$str\x00"
+ "qq\x00\Q$_[0]\E\x00"
}
sub old_bg_expr {
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