zoomsh: empty command ignored YAZ-723
authorAdam Dickmeiss <adam@indexdata.dk>
Wed, 15 Jan 2014 13:41:57 +0000 (14:41 +0100)
committerAdam Dickmeiss <adam@indexdata.dk>
Wed, 15 Jan 2014 13:41:57 +0000 (14:41 +0100)
commitc44b53d5d69b1aa73ca1561de1b83392527c7233
tree99db53ee33c925f029efc4af2ec5e4c908dba415
parentd1b8a1c1647ebb00401f6b6e8f992cca7480b5f9
zoomsh: empty command ignored YAZ-723

rather than performing exit of zoomsh.
zoom/zoomsh.c