From a9add3de545d71be3d882f94714e4d2857b0ef15 Mon Sep 17 00:00:00 2001 From: "Barton E. Schaefer" Date: Mon, 6 Jul 2015 12:02:36 -0700 Subject: 35694: fix handling of history modifiers applied across all elements of an array parameter value --- Src/subst.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'Src/subst.c') diff --git a/Src/subst.c b/Src/subst.c index 81d34d28a..021d23444 100644 --- a/Src/subst.c +++ b/Src/subst.c @@ -3834,8 +3834,14 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags) y = dupstring(nulstring); insertlinknode(l, n, (void *) y), incnode(n); } - if (eval) - n = on; + /* This used to omit restoring of *str and instead test + * if (eval) + * n = on; + * but that causes strange behavior of history modifiers when + * applied across all values of an array. What is magic about + * eval here that *str seemed not to need restoring? + */ + *str = getdata(n = on); } else { /* * Scalar value. Handle last minute transformations -- cgit 1.4.1