generic/294: Filter backquotes from mknod error output

Really old versions of coreutils (mine are 8.12) quote a filename in the
output with a backquote in the beginning and normal quote in the end.
Improve _filter_mknod to handle that.

Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>

diff --git a/common/filter b/common/filter
index 8d9f489bea1c6f2071cb06851033da45c5525e17..b229a97dfa0e84b538925c64e3329e742505f8e0 100644 (file)
--- a/common/filter
+++ b/common/filter
@@ -389,7 +389,7 @@ _filter_od()
 # mknod errors print unquoted filenames
 _filter_mknod()
 {
-       sed -e "s/mknod: '\(.*\)': File exists/mknod: \1: File exists/"
+       sed -e "s/mknod: [\`']\(.*\)': File exists/mknod: \1: File exists/"
 }
 
 # make sure this script returns success