correct bash variable content testing

wiktorn / Overpass-API

Overpass API docker image

MIT License

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correct bash variable content testing #41

Closed yanngv29 closed 4 years ago

yanngv29 commented 4 years ago

in previous pull request i did not really test the env variable part. the -v Test did not work in the bash script. i use ! -z , which is working ( tested this time !).

Sorry for my testing delay.

wiktorn commented 4 years ago

Thanks for checking.