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| author | Bart Schaefer <schaefer@zsh.org> | 2018-12-21 11:39:45 -0800 |
|---|---|---|
| committer | Bart Schaefer <barts@well.com> | 2018-12-21 11:41:07 -0800 |
| commit | c19a0927e1b95289033e504cb44994feffad1091 (patch) | |
| tree | ac9757632c511842682cc892eaa9a9db048f5b14 | |
| parent | unposted: updates for 5.6.2-test-2 (diff) | |
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43921: ${\var} should be an error
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | Src/subst.c | 2 |
2 files changed, 5 insertions, 1 deletions
@@ -1,3 +1,7 @@ +2018-12-21 Bart Schaefer <schaefer@zsh.org> + + * 43921: ${\var} should be an error + 2018-12-19 Peter Stephenson <p.w.stephenson@ntlworld.com> * unposted: Config/version.mk, Etc/FAQ.yo, README: update for diff --git a/Src/subst.c b/Src/subst.c index ff6750a59..60eb33390 100644 --- a/Src/subst.c +++ b/Src/subst.c @@ -2338,7 +2338,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags, zerr("bad substitution"); return NULL; } - } else if (inbrace && inull(*s)) { + } else if (inbrace && inull(*s) && *s != Bnull) { /* * Handles things like ${(f)"$(<file)"} by skipping * the double quotes. We don't need to know what was |