BSC_Tests: Assign g_pars in TC_assignment_sign

The testcase TC_assignment_sign does not assign g_pars in its
test function. However, it assigns local variable pars but then
never uses it.

- remove local variable pars and assign g_pars instead

Change-Id: Iad65d8ff8bfb98df2b212c69916f1e74dc2c61af
Related: OS#2762
1 file changed