[kdenlive/f25] (4 commits) ...Update to 16.12.3
Summary of changes:
e26942b... Add build fix for gcc-7 changes (*)
a5ac0ff... second thoughts on the build fix (*)
a8d208a... - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass (*)
9ce8b81... Update to 16.12.3 (*)
(*) This commit already existed in another branch; no separate mail sent