duh, sprintf

nikhabibah · Sep 28, 2013 · b2f4195 · b2f4195
1 parent 61a3576
commit b2f4195
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/everycolor.rb b/everycolor.rb
@@ -32,7 +32,7 @@ def chunkify_color(color)
 
 def make_color_png(color)
 	rgba, w3cname = chunkify_color(color)
-	hex = printf("%06x", color)
+	hex = sprintf("%06x", color)
 	png = ChunkyPNG::Image.new(400, 300, rgba)
 	filename = "#{hex}_#{w3cname}.png"