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authorElijah Saxon <elijah@riseup.net>2006-01-09 00:21:28 +0000
committerElijah Saxon <elijah@riseup.net>2006-01-09 00:21:28 +0000
commit413a3be0ac354e087d280d17cc5710948b270542 (patch)
tree4d0e410e1faca8b9eee1e84a7c742a91fc3ff72a
parentca36fe1456ead83d07fafda7225490ebabe15c14 (diff)
downloadbackupninja-413a3be0ac354e087d280d17cc5710948b270542.tar.gz
backupninja-413a3be0ac354e087d280d17cc5710948b270542.tar.bz2
added bug warning in comments
-rw-r--r--lib/easydialog.in11
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/easydialog.in b/lib/easydialog.in
index 59b0efa..121c56a 100644
--- a/lib/easydialog.in
+++ b/lib/easydialog.in
@@ -244,6 +244,17 @@ formDisplay() {
) | xargs $DIALOG 2> $temp
local status=$?
+ ##
+ ## the exit status is meaningless, it is always 0.
+ ## i can't figure out how to get the exit status of dialog
+ ## if we do "dialog `arg code`" or "dialog $args", then the quotes
+ ## get messed up and dialog won't run.
+ ## if we do "(arg code) | xargs dialog", then the exit status is
+ ## swallowed by xargs. xargs should return different exit status
+ ## depending on the exit status of the command run, but i have
+ ## never been able to get that to work.
+ ##
+
REPLY=
if [ $status = 0 ]; then
IFS=$''