diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Src/exec.c | 4 |
2 files changed, 7 insertions, 2 deletions
@@ -1,3 +1,8 @@ +2005-02-01 Bart Schaefer <schaefer@zsh.org> + + * 20774: Src/exec.c: fix e.g. "FOO=BAR BAR=FOO echo" failure to + unset FOO after finishing. + 2005-02-01 Clint Adams <clint@zsh.org> * 20773: Completion/Unix/Command/_getconf: additional variables diff --git a/Src/exec.c b/Src/exec.c index b718903ab..abee8329e 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -2554,10 +2554,10 @@ save_params(Estate state, Wordcode pc, LinkList *restore_p, LinkList *remove_p) copyparam(tpm, pm, 1); pm = tpm; } - addlinknode(*remove_p, s); + addlinknode(*remove_p, dupstring(s)); addlinknode(*restore_p, pm); } else - addlinknode(*remove_p, s); + addlinknode(*remove_p, dupstring(s)); pc += (WC_ASSIGN_TYPE(ac) == WC_ASSIGN_SCALAR ? 3 : WC_ASSIGN_NUM(ac) + 2); |