From 2a8781ad0f4625c898538ecd76214a3a416c779a Mon Sep 17 00:00:00 2001
From: David Seifert <soap@gentoo.org>
Date: Sun, 7 Apr 2019 15:19:14 +0200
Subject: Fix unescaped left brace warning

Bug: https://bugs.gentoo.org/675332
Signed-off-by: David Seifert <soap@gentoo.org>
---
 Portage.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Portage.pm b/Portage.pm
index a86e5bb..0815fb2 100644
--- a/Portage.pm
+++ b/Portage.pm
@@ -1055,7 +1055,7 @@ sub _read_sh {
 						$addvalue =~ s[
 							\\\n       | # backslash-newline
 							\\(.)      | # other escaped characters
-							\$({)?       # $
+							\$(\{)?      # $
 							$IDENT       # followed by an identifier
 							(?(2)})      # optionally enclosed in braces
 						][
-- 
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