fix save_pod_name_for_target

Author: leavez

lib/cocoapods-binary/Prebuild.rb

@@ -130,8 +130,6 @@ def prebuild_frameworks!
                     Prebuild::Passer.resources_to_copy_for_static_framework[target.name] = path_objects
                 end
 
-                # save the pod_name for prebuild framwork in sandbox 
-                sandbox.save_pod_name_for_target target
             end            
             Pod::Prebuild.remove_build_dir(sandbox_path)
 
@@ -162,6 +160,11 @@ def prebuild_frameworks!
                     end
                 end
             end
+
+            # save the pod_name for prebuild framwork in sandbox 
+            targets.each do |target|
+                sandbox.save_pod_name_for_target target
+            end
 
             # Remove useless files
             # remove useless pods

lib/cocoapods-binary/helper/prebuild_sandbox.rb

@@ -42,6 +42,7 @@ def existed_target_names_for_pod_name(pod_name)
 
         def save_pod_name_for_target(target)
             folder = framework_folder_path_for_target_name(target.name)
+            return unless folder.exist?
             flag_file_path = folder + "#{target.pod_name}.pod_name"
             File.write(flag_file_path.to_s, "")
         end