Merge pull request #11 from icm7216/Fix-animation-gif-error

masa16 · web-flow · commit f5a8a6d96ec6 · 2017-02-02T09:35:03.000+09:00
allows to "End of animation sequence" message
diff --git a/lib/numo/gnuplot.rb b/lib/numo/gnuplot.rb
@@ -290,6 +290,9 @@ def to_s
   def run(s,data=nil)
     res = send_cmd(s,data)
     if !res.empty?
+      if /.*?End\sof\sanimation\ssequence.*?/im =~ res.to_s
+        return nil
+      end
       if res.size < 7
         if res.all?{|x| /^\s*(line \d+: )?warning:/i =~ x}
           $stderr.puts res.join.strip
