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From: Eric Dorland <eric@debian.org>
Date: Sat, 24 Dec 2016 11:00:25 -0500
Subject: Fix unescaped left brace
---
automake.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/automake.in b/automake.in
index 921a6ae..003ce31 100644
--- a/automake.in
+++ b/automake.in
@@ -4156,7 +4156,7 @@ sub substitute_ac_subst_variables_worker($)
sub substitute_ac_subst_variables ($)
{
my ($text) = @_;
- $text =~ s/\${([^ \t=:+{}]+)}/&substitute_ac_subst_variables_worker ($1)/ge;
+ $text =~ s/\$\{([^ \t=:+{}]+)\}/&substitute_ac_subst_variables_worker ($1)/ge;
return $text;
}
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