[Xen-changelog] [xen staging] scripts/add_maintainers.pl: Remove hardcoding

[patchbot@xxxxxxx]

commit c16a6fd06e88ecc580dee9f7c8f733798df863cd
Author:     Lars Kurth <lars.kurth@xxxxxxxxxx>
AuthorDate: Fri Aug 30 18:18:16 2019 +0100
Commit:     Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
CommitDate: Thu Sep 12 17:19:34 2019 +0100

    scripts/add_maintainers.pl: Remove hardcoding
    
    Instead of using a hardcoded location, inherit the
    location from $0
    
    Signed-off-by: Lars Kurth <lars.kurth@xxxxxxxxxx>
    Acked-by: Julien Grall <julien.grall@xxxxxxx>
---
 scripts/add_maintainers.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/add_maintainers.pl b/scripts/add_maintainers.pl
index 09e9f6609f..5a6d0f631b 100755
--- a/scripts/add_maintainers.pl
+++ b/scripts/add_maintainers.pl
@@ -26,9 +26,9 @@ sub insert ($$$$);
 sub hastag ($$);
 
 # Tool Variables
-my $get_maintainer      = "./scripts/get_maintainer.pl";
-
 my $tool = $0;
+my $get_maintainer = $tool;
+$get_maintainer =~ s/add_maintainers/get_maintainer/;
 my $usage = <<EOT;
 OPTIONS:
 --------
--
generated by git-patchbot for /home/xen/git/xen.git#staging

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