trace: Print empty list correctly.
authorRichard W.M. Jones <rjones@redhat.com>
Wed, 22 Jun 2011 09:36:44 +0000 (10:36 +0100)
committerRichard W.M. Jones <rjones@redhat.com>
Wed, 22 Jun 2011 09:37:42 +0000 (10:37 +0100)
commit56b94f5f6aa7981533ad867cc908c6e9cca2ba42
treee8da81626ec86b3d706f1574bca2db8da85ff570
parente1e78bcef5e4654bd2456bd696840329359d35cd
trace: Print empty list correctly.

Empty lists returned by RStringList and RHashtable functions
were incorrectly printed as [""].

Fix this so they are printed as [] instead.
generator/generator_c.ml