Remove some ternary operators in favor of ifs

lib/paperclip/helpers.rb

@@ -25,7 +25,9 @@ module Paperclip
     def run(cmd, arguments = "", local_options = {})
       command_path = options[:command_path]
       Cocaine::CommandLine.path = [Cocaine::CommandLine.path, command_path].flatten.compact.uniq
-      local_options = local_options.merge(:logger => logger) if logging? && (options[:log_command] || local_options[:log_command])
+      if logging? && (options[:log_command] || local_options[:log_command])
+        local_options = local_options.merge(:logger => logger)
+      end
       Cocaine::CommandLine.new(cmd, arguments, local_options).run
     end
 
@@ -39,7 +41,11 @@ module Paperclip
 
     def class_for(class_name)
       class_name.split('::').inject(Object) do |klass, partial_class_name|
-        klass.const_defined?(partial_class_name) ? klass.const_get(partial_class_name, false) : klass.const_missing(partial_class_name)
+        if klass.const_defined?(partial_class_name)
+          klass.const_get(partial_class_name, false)
+        else
+          klass.const_missing(partial_class_name)
+        end
       end
     end
 

test/thumbnail_test.rb

@@ -80,6 +80,8 @@ class ThumbnailTest < Test::Unit::TestCase
       should "let us know when a command isn't found versus a processing error" do
         old_path = ENV['PATH']
         begin
+          Cocaine::CommandLine.path = ''
+          Paperclip.options[:command_path] = ''
           ENV['PATH'] = ''
           assert_raises(Paperclip::Errors::CommandNotFoundError) do
             silence_stream(STDERR) do
@@ -209,6 +211,8 @@ class ThumbnailTest < Test::Unit::TestCase
         should "let us know when a command isn't found versus a processing error" do
           old_path = ENV['PATH']
           begin
+            Cocaine::CommandLine.path = ''
+            Paperclip.options[:command_path] = ''
             ENV['PATH'] = ''
             assert_raises(Paperclip::Errors::CommandNotFoundError) do
               silence_stream(STDERR) do