bin/exifr in exifr-0.9.2 vs bin/exifr in exifr-0.9.3

@@ -16,10 +16,10 @@
   end
   l.delete_if{|k,v|v.nil?}
   
   puts "#{fname}:"
   f = "  %#{l.sort{|a,b|a[0].size <=> b[0].size}.last[0].size}s = %s\n"
-  l.each{|k,v|puts f  % [k, v]}
+  l.each{|k,v|puts f  % [k, [v].flatten.map{|t|t.to_s}.join(', ')]}
 end
 
 if ARGV.size == 0
   STDERR.puts "Usage: #{$0} FILE .."
 elsif ARGV.size == 1
\ No newline at end of file