Jesse Szwedko a00c3f5872 Consider empty environment variables as set ...

When assigning values to flags (also when interogatting via
`context.(Global)IsSet`.

For boolean flags, consider empty as `false`.

Using `syscall.Getenv` rather than `os.LookupEnv` in order to support
older Golang versions.

2016-11-13 14:59:27 -08:00

..

altsrc.go

Adding flag type generation for altsrc

2016-07-11 06:02:49 -04:00

flag_generated.go

Fix import paths in altsrc

2016-08-27 19:09:14 -04:00

flag_test.go

Fix import paths in altsrc

2016-08-27 19:09:14 -04:00

flag.go

Consider empty environment variables as set

2016-11-13 14:59:27 -08:00

helpers_test.go

Update to add build contraints to not compile in yaml support

2016-02-21 20:06:02 -08:00

input_source_context.go

Fix import paths in altsrc

2016-08-27 19:09:14 -04:00

map_input_source.go

Fix import paths in altsrc

2016-08-27 19:09:14 -04:00

toml_command_test.go

Fix import paths in altsrc

2016-08-27 19:09:14 -04:00

toml_file_loader.go

Fix import paths in altsrc

2016-08-27 19:09:14 -04:00

yaml_command_test.go

Fix import paths in altsrc

2016-08-27 19:09:14 -04:00

yaml_file_loader.go

Fix import paths in altsrc

2016-08-27 19:09:14 -04:00