Warning in Sequence

[bbobpop1]

Hi

I need to suppress the warning from sequence. I am reading a file using grep command.

Warning is "
SEQ_NAME..JobControl (EXECUTE_COMMAND_NAME): Command grep -v '^#' did not finish OK, reply = '1'"

During testing our seq, this warning comes when the file is empty.

Is there any method / command which will help to supress this warning?

I searched in this forum, however I didn't find any related result.

I am not very happy with the Message Handler. So If other that Message_Handler will helpful for me.

Thanks
Bob

[ray.wurlod]

Don't process empty files.

Code: Select all

if [ -z filename ] then
   exit 0
else
   grep ...
endif

[chulett]

That return code of 1 from grep simply means 'No match found' and won't just happen when the file is empty.

[ray.wurlod]

That, too. What do you want to achieve?