Correct a bug whereby allocations to the dictionary would not be allowed unless four times the space requested was available.
Correct a bug whereby allocations to the dictionary would not be allowed
unless four times the space requested was available.

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