Fix a typo causing incorrect formatting for negative values in some locales (at least the French ones), a memory leak upon successful termination, a pointer arithmetic error causing heap corruption, and an off-by-one bug causing incorrect amounts of padding at the right of the value.
Fix a typo causing incorrect formatting for negative values in some locales
(at least the French ones), a memory leak upon successful termination, a
pointer arithmetic error causing heap corruption, and an off-by-one bug
causing incorrect amounts of padding at the right of the value.

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