Fixed image-width and image-height helpers to function properly on Windows by forcing file reads in binary mode.

2010-05-16 18:09:19 -04:00 · 2010-05-16 18:09:19 -04:00 · 2a1731f705
commit 2a1731f705
parent ed35a3eb24
1 changed files with 2 additions and 2 deletions
--- a/lib/compass/sass_extensions/functions/image_size.rb
+++ b/lib/compass/sass_extensions/functions/image_size.rb
@ -38,11 +38,11 @@ private

  private
    def get_size_for_png
-      IO.read(@file)[0x10..0x18].unpack('NN')
+      File.open(@file, "rb") {|io| io.read}[0x10..0x18].unpack('NN')
    end

    def get_size_for_gif
-      size = IO.read(@file)[6..10].unpack('SS')
+      File.open(@file, "rb") {|io| io.read}[6..10].unpack('SS')
    end

    def get_size_for_jpg