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| author | Peter Stephenson <pws@users.sourceforge.net> | 2000-06-22 20:57:14 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2000-06-22 20:57:14 +0000 |
| commit | 12fd5d0065f64f0fae54d335624b4cb10e2832b9 (patch) | |
| tree | 6155027ed5a36edf973d5baed42c87acc2ca0dbd | |
| parent | 122e46b406f57712158651d8f559f52bbd3227e1 (diff) | |
| download | zsh-12fd5d0065f64f0fae54d335624b4cb10e2832b9.tar.gz zsh-12fd5d0065f64f0fae54d335624b4cb10e2832b9.zip | |
12040: typeset -r bug
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | Src/builtin.c | 3 |
2 files changed, 8 insertions, 1 deletions
@@ -1,3 +1,9 @@ +2000-06-22 Peter Stephenson <pws@pwstephenson.fsnet.co.uk> + + * 12040: Src/builtin.c: typeset -r on existing parameter set + the readonly flag before assigning any value on the same command + line. + 2000-06-22 Bart Schaefer <schaefer@zsh.org> * 12039: Test/comptest: Use "compinit -u" to avoid a possible diff --git a/Src/builtin.c b/Src/builtin.c index 8ea88862f..90c82c06e 100644 --- a/Src/builtin.c +++ b/Src/builtin.c @@ -1622,7 +1622,7 @@ typeset_single(char *cname, char *pname, Param pm, int func, arrfixenv(pm->nam, x); } } - pm->flags = (pm->flags | on) & ~(off | PM_UNSET); + pm->flags = (pm->flags | (on & ~PM_READONLY)) & ~(off | PM_UNSET); /* This auxlen/pm->ct stuff is a nasty hack. */ if ((on & (PM_LEFT | PM_RIGHT_B | PM_RIGHT_Z | PM_INTEGER | PM_EFLOAT | PM_FFLOAT)) && @@ -1643,6 +1643,7 @@ typeset_single(char *cname, char *pname, Param pm, int func, zwarnnam(cname, "can't assign new value for array %s", pname, 0); return NULL; } + pm->flags |= (on & PM_READONLY); return pm; } |