[String] String->Real64 now returns 0 on "" instead of crashing
[String] String->Real64 now returns 0 on "" instead of crashing

- Previously crashed with floating point error.

Plasmaworks/Rogue,Plasmaworks/Rogue,AbePralle/Rogue,Plasmaworks/Rogue,Plasmaworks/Rogue,AbePralle/Rogue