Some systems where we run tests on do not have a 4.x bash, so they do not have readarray. While it looked a bit nicer than messing with `head` and `tail`, we do not really need it, so we might as well not use it.
Reported-by: Claudio Fontana <cfont...@suse.de> Signed-off-by: Max Reitz <mre...@redhat.com> --- tests/qemu-iotests/common.filter | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter index 3833206327..345c3ca03e 100644 --- a/tests/qemu-iotests/common.filter +++ b/tests/qemu-iotests/common.filter @@ -138,13 +138,13 @@ _do_filter_img_create() # Split the line into the pre-options part ($filename_part, which # precedes ", fmt=") and the options part ($options, which starts # with "fmt=") - # (And just echo everything before the first "^Formatting") - readarray formatting_line < <($SED -e 's/, fmt=/\n/') + read formatting_line - filename_part=${formatting_line[0]} - unset formatting_line[0] + # Split line at the first ", fmt=" + formatting_line=$(echo "$formatting_line" | $SED -e 's/, fmt=/\nfmt=/') - options="fmt=${formatting_line[@]}" + filename_part=$(echo "$formatting_line" | head -n 1) + options=$(echo "$formatting_line" | tail -n +2) # Set grep_data_file to '\|data_file' to keep it; make it empty # to drop it. -- 2.26.2