coccinelle: update commit.cocci

diff --git a/git-svn.perl b/git-svn.perl
index a6b6c3e40c180e58186f9ef8af5c6fd6fc654080..050f2a36f414f147f3bde3cc9f69639d5a36a975 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -374,7 +374,8 @@ sub term_init {
 usage(1) unless defined $cmd;
 load_authors() if $_authors;
 if (defined $_authors_prog) {
-       $_authors_prog = "'" . File::Spec->rel2abs($_authors_prog) . "'";
+       my $abs_file = File::Spec->rel2abs($_authors_prog);
+       $_authors_prog = "'" . $abs_file . "'" if -x $abs_file;
 }
 
 unless ($cmd =~ /^(?:clone|init|multi-init|commit-diff)$/) {