Don't assign strcmp to a variable called err and then compare it with zero, just compare strcmp with zero. This fixes the same bug which Maxim just fixed and fixes some odd style too.
Don't assign strcmp to a variable called err and then compare it
with zero, just compare strcmp with zero. This fixes the same bug
which Maxim just fixed and fixes some odd style too.

PR:		35712
Reviewed by:	arr

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase