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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2018-05-28 17:09:48 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-08-29 11:15:57 +0800 |
| commit | c5819fdd6e587aeb0bceaf60e86999a484541a19 (patch) | |
| tree | 8a759059349de6ca7e49625416b5801fdc3d3bc2 /src/funcs/popd | |
| parent | expand: Merge syntax/quotes in memtodest with flags (diff) | |
| download | dash-c5819fdd6e587aeb0bceaf60e86999a484541a19.tar.gz dash-c5819fdd6e587aeb0bceaf60e86999a484541a19.zip | |
expand: Fix skipping of command substitution when trimming in evalvar
When we are trimming an unset variable in evalvar, any embedded command substitution that should have been skipped are not. This can cause them to be evaluated later should there be other command substitutions in the same input word. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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