wrlib/tests: fix testgrad memory leak
commitd0bb7ae0c842b24f5bb8ce22f4945dddb0384407
authorDavid Maciejak <david.maciejak@gmail.com>
Sun, 27 Jul 2014 02:46:10 +0000 (27 10:46 +0800)
committerCarlos R. Mafra <crmafra@gmail.com>
Sun, 27 Jul 2014 15:41:38 +0000 (27 09:41 -0600)
treed81b5fdb05afbb7aacb02aeedee7617509b3934f
parent16045a6be4208efea61a2eaed572f71a5f7ca567
wrlib/tests: fix testgrad memory leak

cppcheck is reporting:
[wrlib/tests/testgrad.c:148]: (error) Memory leak: color_name

but seems some other variables were never freed.
This patch is cleaning them property.
wrlib/tests/testgrad.c