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commit bash-20191122 snapshot

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This commit is contained in:
Chet Ramey
2019-11-25 11:48:29 -05:00
parent dfc7113bf2
commit fc35c477cd
48 changed files with 13660 additions and 11860 deletions
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variables.c
+6 -1
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@@ -3944,7 +3944,12 @@ check_unbind_variable (name)
if (v && readonly_p (v))
{
internal_error (_("%s: cannot unset: readonly %s"), name, "variable");
return -1;
return -2;
}
else if (v && non_unsettable_p (v))
{
internal_error (_("%s: cannot unset"), name);
return -2;
}
return (unbind_variable (name));
}