guard against non-array values in stringify
authorTara L Andrews <tla@mit.edu>
Mon, 27 Aug 2012 18:05:04 +0000 (20:05 +0200)
committerTara L Andrews <tla@mit.edu>
Mon, 27 Aug 2012 18:05:04 +0000 (20:05 +0200)
commitb203d1c4ae45a50d5f5c14e4f4a4b10566eb67ec
tree753a6fc5f1f645f3b58a52d52cee7f6c0eefaa0e
parenta745c3d934ce7e7aa4894e7f71cf2d48e5cd8478
guard against non-array values in stringify
stemmaweb/lib/stemmaweb/Controller/Stexaminer.pm