2986: Writes tempfile with appropriate extension so editor can apply proper editing...

diff --git a/sdk/cli/bin/arv b/sdk/cli/bin/arv
index 4ce0940f6e06a58f36fd237423f247849f461aa0..355a947a55b5763239d95f1efae1ac606ea2b49b 100755 (executable)
--- a/sdk/cli/bin/arv
+++ b/sdk/cli/bin/arv
@@ -201,7 +201,7 @@ def arv_edit client, arvados, global_opts, remaining_opts
 
   require 'tempfile'
 
-  tmp = Tempfile.new(n)
+  tmp = Tempfile.new([n, "." + global_opts[:format]])
   tmp.write(content)
   tmp.close