lib/overcommit/hook_context/pre_push.rb in overcommit-0.52.0 vs lib/overcommit/hook_context/pre_push.rb in overcommit-0.52.1
- old
+ new
@@ -15,11 +15,11 @@
def remote_ref_deletion?
return @remote_ref_deletion if defined?(@remote_ref_deletion)
@remote_ref_deletion ||= input_lines.
- first.
- split(' ').
+ first&.
+ split(' ')&.
first == '(deleted)'
end
def pushed_refs
input_lines.map do |line|