dont symlink if none defined

ttencate · Jan 15, 2012 · 0c46387 · 0c46387
1 parent db64c07
commit 0c46387
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/config/deploy/symlinks.rb b/config/deploy/symlinks.rb
@@ -1,13 +1,15 @@
 namespace :symlinks do
   desc "Make all the damn symlinks"
   task :make, :roles => :app, :except => { :no_release => true } do
-    commands = shared_symlinks.map do |from, to|
-      "ln -sf #{shared_path}/#{from} #{current_path}/#{to}"
-    end
+    if shared_symlinks.any?
+      commands = shared_symlinks.map do |from, to|
+        "ln -sf #{shared_path}/#{from} #{current_path}/#{to}"
+      end
 
-    run <<-CMD
-      cd #{current_path} && #{commands.join(" && ")}
-    CMD
+      run <<-CMD
+        cd #{current_path} && #{commands.join(" && ")}
+      CMD
+    end
   end
 end