tree 21a940849f7cc83a92af8b27f6f30d57b6331cec
parent 590846bd42ed95c540d6e34d3df0123427834856
author Erwan Velu <erwan@enovance.com> 1375878223 +0200
committer Erwan Velu <erwan@enovance.com> 1375878223 +0200

fio2gnuplot: Managing temporary files in a better way

If gnuplot success at rendering, let's delete all temporary files.
If gnuplot fails at rendering, let's keep all temporary files.
If user don't want to run gnuplot, let's keep temporary files.
If user ask to keep the temporary files (option -k), let's always keep
them.