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List: initramfs
Subject: [PATCH 1/2] url-lib: don't add existing handlers multiple times
From: Will Woods <wwoods () redhat ! com>
Date: 2012-04-20 20:20:24
Message-ID: 1334953225-28832-1-git-send-email-wwoods () redhat ! com
[Download RAW message or body]
Every time url-lib gets imported we end up making the list of handlers
longer with redundant entries. That's silly - we shouldn't add items
that already exist.
Note that this means you'll have to manipulate the handler list yourself
if you want to change the position/priority of existing handlers.
---
modules.d/45url-lib/url-lib.sh | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/modules.d/45url-lib/url-lib.sh b/modules.d/45url-lib/url-lib.sh
index e305a68..7930146 100755
--- a/modules.d/45url-lib/url-lib.sh
+++ b/modules.d/45url-lib/url-lib.sh
@@ -43,6 +43,7 @@ add_url_handler() {
local schemes="$@" scheme=""
set --
for scheme in $schemes; do
+ [ "$(get_url_handler $scheme)" = "$handler" ] && continue
set -- "$@" "$scheme:$handler"
done
set -- $@ $url_handler_map # add new items to *front* of list
--
1.7.7.6
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