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authorEric Wong <e@80x24.org>2019-01-30 04:29:24 +0000
committerEric Wong <e@80x24.org>2019-01-30 04:34:04 +0000
commit45db7f62ad681295ba8b12abdfa7f67d189e191a (patch)
tree3b9bc23c6bc47b5b707caf27d8b9b0aae8e95626 /lib
parent9c3b432ca3ab959c522609eb73d0544882585182 (diff)
downloadpublic-inbox-45db7f62ad681295ba8b12abdfa7f67d189e191a.tar.gz
grep() won't set $1, so use "=~", instead.
Diffstat (limited to 'lib')
-rw-r--r--lib/PublicInbox/SolverGit.pm3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/PublicInbox/SolverGit.pm b/lib/PublicInbox/SolverGit.pm
index 1b1951b5..d9b312c1 100644
--- a/lib/PublicInbox/SolverGit.pm
+++ b/lib/PublicInbox/SolverGit.pm
@@ -286,7 +286,8 @@ EOF
 
 sub extract_old_mode ($) {
         my ($di) = @_;
-        if (grep(/\Aold mode (100644|100755|120000)$/, @{$di->{hdr_lines}})) {
+        if (join('', @{$di->{hdr_lines}}) =~
+                        /^old mode (100644|100755|120000)\b/) {
                 return $1;
         }
         '100644';