Quote URL passed to a2png

8 years ago · c89d363c9f
parent da8a313898
commit c89d363c9f
1 changed files with 1 additions and 1 deletions
--- a/app/services/rasterizer.rb
+++ b/app/services/rasterizer.rb
@ -5,7 +5,7 @@ class Rasterizer
  BINARY_PATH = (Rails.root + "a2png" + "a2png.sh").to_s

  def generate_image(asciicast_url, out_path, time)
-    o, e, t = Open3.capture3("#{BINARY_PATH} #{asciicast_url} #{out_path} #{time}")
+    o, e, t = Open3.capture3("#{BINARY_PATH} '#{asciicast_url}' #{out_path} #{time}")

    if t.exitstatus != 0
      raise RuntimeError, "Couldn't generate image from #{asciicast_url}:\n#{o}\n#{e}"