When creating $THREADS data it may end of not having 'None' at all or the numbers in line output yields a loop.
To avoid loop the value in current array index is set to 'None' so that if the same item is reached again the loop will end. Also empty string as next array index will end the loop. --- This is v2 of id:1427310460-15801-1-git-send-email-tomi.oll...@iki.fi Tested loop termination by setting THREADS='0 0 0 0' test/T260-thread-order.sh | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/test/T260-thread-order.sh b/test/T260-thread-order.sh index 99f5833..5239bd4 100755 --- a/test/T260-thread-order.sh +++ b/test/T260-thread-order.sh @@ -45,9 +45,12 @@ for ((n = 0; n < 4; n++)); do while read -a parents; do references="" parent=${parents[$n]} - while [[ $parent != None ]]; do + while [[ ${parent:-None} != None ]]; do references="<m$parent@t$thread> $references" + pp=$parent parent=${parents[$parent]} + # Avoid looping over broken input (if ever) + parents[$pp]="None" done generate_message \ -- 2.1.0 _______________________________________________ notmuch mailing list notmuch@notmuchmail.org http://notmuchmail.org/mailman/listinfo/notmuch