toolbar: Fixed dead assignment reported by clang build.
toolbar: Fixed dead assignment reported by clang build.

https://build.enlightenment.org/job/nightly_elm_clang_x86_64/lastSuccessfulBuild/artifact/scan-build/build/2014-01-05-1/report-0ipfss.html#EndPath

rvandegrift/elementary,tasn/elementary,FlorentRevest/Elementary,rvandegrift/elementary,tasn/elementary,tasn/elementary,rvandegrift/elementary,FlorentRevest/Elementary,rvandegrift/elementary,FlorentRevest/Elementary,tasn/elementary,tasn/elementary,FlorentRevest/Elementary