exit silently if --skip-empty and all files are empty

Author: Philip Hallstrom

bin/gist

@@ -203,7 +203,8 @@ begin
         end
     end
 
-    puts Gist.multi_gist(files, options)
+    output = Gist.multi_gist(files, options)
+    puts output if output
   end
 
 rescue Gist::Error => e

lib/gist.rb

@@ -118,7 +118,7 @@ def multi_gist(files, options={})
       end
     end
 
-    raise "All files were empty. No gist created." if json[:files].empty? && options[:skip_empty]
+    return if json[:files].empty? && options[:skip_empty]
 
     existing_gist = options[:update].to_s.split("/").last
     if options[:anonymous]