Avoid $lang not defined errors in SuperCat
authorDan Scott <dscott@laurentian.ca>
Sun, 16 Jun 2013 13:15:14 +0000 (09:15 -0400)
committerDan Scott <dscott@laurentian.ca>
Mon, 17 Jun 2013 04:42:06 +0000 (00:42 -0400)
commit04735fd39fd875ae719cd95db4325a5636e42ca5
treed15bcef077bf4659ed3d9b68d88a00a9bc487b7d
parente3cc32b130be9dffe6ddc2641c6da1e1354b51e2
Avoid $lang not defined errors in SuperCat

Ensure $lang has some value before testing its value.

Signed-off-by: Dan Scott <dscott@laurentian.ca>
Open-ILS/src/perlmods/lib/OpenILS/WWW/SuperCat.pm