fix clazy detected 'use isEmpty() instead'
authortsteven4 <tsteven4@gmail.com>
Tue, 13 Nov 2018 15:53:34 +0000 (08:53 -0700)
committertsteven4 <tsteven4@gmail.com>
Tue, 13 Nov 2018 15:53:34 +0000 (08:53 -0700)
commit9252b7d6dfc90b529471dc6838874287b2e9fd31
treefc510c01e880f0b0ed7f488877352e7913c2cb50
parent580fab85bf765e3944797bb37715c2428f535c00
fix clazy detected 'use isEmpty() instead'

this is from -Wclazy-isempty-vs-count
main.cc