colvinco commented on code in PR #1328:
URL: https://github.com/apache/solr/pull/1328#discussion_r1096011334
##########
solr/bin/solr:
##########
@@ -2312,13 +2341,13 @@ function start_solr() {
echo ""
fi
# no lsof on cygwin though
- if lsof -v 2>&1 | grep -q revision; then
+ if [ -n "$(get_port_tool)" ]; then
echo -n "Waiting up to $SOLR_START_WAIT seconds to see Solr running on
port $SOLR_PORT"
# Launch in a subshell to show the spinner
(loops=0
while true
do
- running=$(lsof -t -PniTCP:$SOLR_PORT -sTCP:LISTEN || :)
+ running=$(check_port_in_use $SOLR_PORT)
Review Comment:
I must admint can't see that it would have had any effect here. But I may be
coming it at from the wrong angle. I see it was originally added by @madrob
https://github.com/apache/solr/commit/3ed17c2737db038c2908a1475099647fb4ef5b38
If I create a script:
```
echo hello
exit 1
```
And call it with ` || :` the stdout still gets captured. The exit code will
be 0 rather than 1, but I don't think that's adding anything here?
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