mrcalc: parses nonexistent filenames that start with numbers as numbers #1780
Description
Bug description
mrcalc treats nonexisting files with numbers in as valid operands.
To Reproduce
mrcalc 314IAmNotARealFile.mif 2 -pow
#Outputs 98596
Similarly:
mrcalc 314IAmNotARealFilemif 2 -pow
#Outputs 98596
Platform/Environment/Version
- Ubuntu 16.04/
- MRtrix3 version: == mrinfo 3.0_RC3-1083-
Greetings,
Jan Morez
Visionlab, UAntwerpen