Do not invoke gnuplot when there is nothing to plot
authorMichal Sojka <sojkam1@fel.cvut.cz>
Mon, 6 Dec 2010 12:31:47 +0000 (13:31 +0100)
committerMichal Sojka <sojkam1@fel.cvut.cz>
Mon, 6 Dec 2010 12:31:47 +0000 (13:31 +0100)
commit43d1a2b4434427c3d438b18b6be109fdd62ef391
tree4c785e1662db5e7bb1bc98899edad0e4f6807546
parentb96901bfe5c959199fb713d816fdecf3de42a53a
Do not invoke gnuplot when there is nothing to plot
gw-tests/lib.sh