commit:     d8879e74458935919a4303f4fd1d2d24eb92e094
Author:     Zac Medico <zmedico <AT> gentoo <DOT> org>
AuthorDate: Fri Nov  8 05:42:16 2019 +0000
Commit:     Zac Medico <zmedico <AT> gentoo <DOT> org>
CommitDate: Fri Nov  8 05:43:26 2019 +0000
URL:        https://gitweb.gentoo.org/proj/portage.git/commit/?id=d8879e74

Revert "repoman: fix unsafe string interpolation (bug 699508)"

This reverts commit d156784fd7557e8f5ce8a6de5cd3a6a38a78e436.
The 'on line: %d' string fails to match some messages.

Reported-by: Arfrever Frehtes Taifersar Arahesis <Arfrever <AT> Apache.Org>
Bug: https://bugs.gentoo.org/699508
Signed-off-by: Zac Medico <zmedico <AT> gentoo.org>

 repoman/lib/repoman/modules/linechecks/controller.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/repoman/lib/repoman/modules/linechecks/controller.py 
b/repoman/lib/repoman/modules/linechecks/controller.py
index b468e348d..7082a5d02 100644
--- a/repoman/lib/repoman/modules/linechecks/controller.py
+++ b/repoman/lib/repoman/modules/linechecks/controller.py
@@ -1,6 +1,4 @@
 
-from __future__ import unicode_literals
-
 import logging
 import operator
 import os
@@ -138,8 +136,7 @@ class LineCheckController(object):
                                                if not ignore or not 
ignore.match(line):
                                                        e = lc.check(num, line)
                                                        if e:
-                                                               # String 
interpolation on the variable e is unsafe because it can contain % characters.
-                                                               yield 
lc.repoman_check_name, e.replace('on line: %d', 'on line: %d' % strnum + 1)
+                                                               yield 
lc.repoman_check_name, e % (num + 1)
 
                for lc in checks:
                        i = lc.end()

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