"if not" also triggers when value is 0, use "if is None" instead
authorEvgeni Golov <evgeni@grml.org>
Mon, 13 May 2013 07:21:50 +0000 (09:21 +0200)
committerEvgeni Golov <evgeni@grml.org>
Mon, 13 May 2013 07:21:50 +0000 (09:21 +0200)
commit3fb00de77fae03538fc03c78ea31298a280aac37
tree7b6d055b3d4fce5aa176f8d939e79fec6d734067
parent87143a6e2e14a067d82dc1e2e8ba2cc90cee1bfe
"if not" also triggers when value is 0, use "if is None" instead
grml2usb