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| author | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2016-10-30 17:12:04 +0000 |
|---|---|---|
| committer | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2016-10-30 17:12:04 +0000 |
| commit | 88c42a2ba0f0baa9fd20bb7abddc2ad89b66a508 (patch) | |
| tree | b49636d4f92246f1bac95eeac070517923092418 /Test | |
| parent | ab81b98c49ace618f5a1607faf718e0b2e43948d (diff) | |
| download | zsh-88c42a2ba0f0baa9fd20bb7abddc2ad89b66a508.tar.gz zsh-88c42a2ba0f0baa9fd20bb7abddc2ad89b66a508.tar.xz zsh-88c42a2ba0f0baa9fd20bb7abddc2ad89b66a508.zip | |
39777: $() is a valid empty command substitution
Diffstat (limited to 'Test')
| -rw-r--r-- | Test/D08cmdsubst.ztst | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Test/D08cmdsubst.ztst b/Test/D08cmdsubst.ztst index 89e725966..362537349 100644 --- a/Test/D08cmdsubst.ztst +++ b/Test/D08cmdsubst.ztst @@ -153,3 +153,17 @@ eval 'foo echo this just works, OK\?)' 0:backtracking within command string parsing with alias still pending >this just works, OK? + + ( + set errexit + show_nargs() { print $#; } + print a $() b + print c "$()" d + ) +0:Empty $() is a valid empty substitution. +>a b +>c d + + empty=$() && print "'$empty'" +0:Empty $() is a valid assignment +>'' |