shuf: Treat empty file as zero elements instead of one emptystring#5979
Merged
cakebaker merged 1 commit intouutils:mainfrom Feb 16, 2024
Merged
shuf: Treat empty file as zero elements instead of one emptystring#5979cakebaker merged 1 commit intouutils:mainfrom
cakebaker merged 1 commit intouutils:mainfrom
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This PR makes shuf behave more like GNU shuf in the case of empty files (e.g. null stdin).
Old behavior:
GNU behavior:
$ true | shuf | hd $New behavior:
$ true | cargo run -- shuf | hd $Note that this also makes
shuf-reservoir.shin the GNU shuf tests happy.I'm mostly new to uutils, so please do point out any resources that might help me. (I've already read {DEVELOPMENT,CONTRIBUTING,CODE_OF_CONDUCT}.md.)