Curly braces in perl regex are supposed to be escaped, recent
versions of perl complain when they aren't:
Unescaped left brace in regex is deprecated, passed through in regex; marked by
<-- HERE in m/%{ <-- HERE (\w+)}/ at ./run line 114.
Unescaped left brace in regex is deprecated, passed through in regex; marked by
<-- HERE in m/%{ <-- HERE \?}/ at ./run line 290.
Signed-off-by: Jean Delvare <[email protected]>
---
test/run | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/test/run
+++ b/test/run
@@ -112,7 +112,7 @@ sub flush_output()
sub substitute_vars($)
{
my ($line) = @_;
- $line =~ s[%{(\w+)}][defined $ENV{$1} ? $ENV{$1} : ""]eg;
+ $line =~ s[%\{(\w+)\}][defined $ENV{$1} ? $ENV{$1} : ""]eg;
return $line;
}
@@ -288,7 +288,7 @@ while (defined(my $line = <SOURCE>)) {
# Parse the next command
if ($line =~ s/^\s*\$ ?//) {
# Substitute %{?} with the last command's status
- $line =~ s[%{\?}][$last_status]eg;
+ $line =~ s[%\{\?\}][$last_status]eg;
chomp($prog = substitute_vars($line));
$prog_line = $lineno;
--
Jean Delvare
SUSE L3 Support
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