lib/git-utils/push_branch.rb in git-utils-0.5.5 vs lib/git-utils/push_branch.rb in git-utils-0.5.6

@@ -11,10 +11,10 @@
     end
   end
 
   # Returns a command appropriate for executing at the command line
   def cmd
-    c  = ["git push origin #{current_branch}"]
-    c += argument_string(unknown_options) unless unknown_options.empty?
+    c = ["git push origin #{current_branch}"]
+    c << argument_string(unknown_options) unless unknown_options.empty?
     c.join(" ")
   end
 end
\ No newline at end of file