Remove unneeded test
authorJulien "_FrnchFrgg_" RIVAUD <frnchfrgg@free.fr>
Thu, 24 Aug 2017 20:51:53 +0000 (22:51 +0200)
committerJulien "_FrnchFrgg_" RIVAUD <frnchfrgg@free.fr>
Fri, 25 Aug 2017 19:35:18 +0000 (21:35 +0200)
commit5aeb5f0c7d06036f05ca35081cfd9545c40fcf1b
tree000ab3ea84392c1e291228b8935899b4f901f1bb
parent3596bdff14431ffc937951c5022f4be1601a62e2
Remove unneeded test

The for loop will not be executed if |port_connections| is empty, no
need to check beforehand.
gtk2_ardour/mixer_strip.cc