From 7a058619e11d8544d5edc8641390ea33877fa90a Mon Sep 17 00:00:00 2001 From: Zac Medico Date: Sun, 6 Dec 2009 11:01:29 +0000 Subject: [PATCH] Make register_die_hook() ensure that each hook is registered only once. (trunk r14932) svn path=/main/branches/2.1.7/; revision=14946 --- bin/ebuild.sh | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/bin/ebuild.sh b/bin/ebuild.sh index 0e497b55d..6a32aa0ce 100755 --- a/bin/ebuild.sh +++ b/bin/ebuild.sh @@ -266,7 +266,11 @@ use_enable() { } register_die_hook() { - export EBUILD_DEATH_HOOKS="${EBUILD_DEATH_HOOKS} $*" + local x + for x in $* ; do + hasq $x $EBUILD_DEATH_HOOKS || \ + export EBUILD_DEATH_HOOKS="$EBUILD_DEATH_HOOKS $x" + done } # Ensure that $PWD is sane whenever possible, to protect against -- 2.26.2