Fix extraneous spaces printed by flutter tool if the lock isn't waited on. (#58215)
This removes the extraneous whitespace printed when the flutter command is invoked, but didn't wait for a lock. It only is a problem when the carriage return isn't honored (as in IDE consoles).
diff --git a/bin/shared.sh b/bin/shared.sh
index a3769a1..e490ac3 100755
--- a/bin/shared.sh
+++ b/bin/shared.sh
@@ -91,8 +91,10 @@
fi
sleep .1;
done
- # Clear the waiting message so it doesn't overlap any following text.
- printf " \r";
+ if [[ $waiting_message_displayed == "true" ]]; then
+ # Clear the waiting message so it doesn't overlap any following text.
+ printf " \r";
+ fi
unset waiting_message_displayed
# If the lock file is acquired, make sure that it is removed on exit.
trap _rmlock INT TERM EXIT
