From: Georgy Yakovlev <gyakovlev@gentoo.org>
Date: Fri, 10 Jan 2020 08:19:07 +0000 (-0800)
Subject: cargo.eclass: make regex both readonly and local
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=57367f23afc0babb6735b15b10371b56ff7866c1;p=gentoo.git

cargo.eclass: make regex both readonly and local

Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org>
---

diff --git a/eclass/cargo.eclass b/eclass/cargo.eclass
index 9a583307a6ab..79d8863017d1 100644
--- a/eclass/cargo.eclass
+++ b/eclass/cargo.eclass
@@ -39,7 +39,7 @@ ECARGO_VENDOR="${ECARGO_HOME}/gentoo"
 # @DESCRIPTION:
 # Generates the URIs to put in SRC_URI to help fetch dependencies.
 cargo_crate_uris() {
-	readonly regex='^(.*)-([0-9]+\.[0-9]+\.[0-9]+.*)$'
+	local -r regex='^(.*)-([0-9]+\.[0-9]+\.[0-9]+.*)$'
 	local crate
 	for crate in "$@"; do
 		local name version url