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When rewriting the history file, set histactive to 0 and restore it

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when we're done.  This prevents the loss of the file's last line
when a signal causes us to rewrite it.  Also restore the value of
histsiz.
This commit is contained in:
Wayne Davison 2001-08-07 19:53:19 +00:00
parent adbab91edb
commit f7e8ca1d96
1 changed files with 5 additions and 0 deletions
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5
Src/hist.c
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@ -2028,10 +2028,13 @@ savehistfile(char *fn, int err, int writeflags)
Histent remember_hist_ring = hist_ring;
int remember_histlinect = histlinect;
int remember_curhist = curhist;
int remember_histsiz = histsiz;
int remember_histactive = histactive;
hist_ring = NULL;
curhist = histlinect = 0;
histsiz = savehist;
histactive = 0;
createhisttable(); /* sets histtab */
hist_ignore_all_dups |= isset(HISTSAVENODUPS);
@ -2044,6 +2047,8 @@ savehistfile(char *fn, int err, int writeflags)
histlinect = remember_histlinect;
hist_ring = remember_hist_ring;
histtab = remember_histtab;
histsiz = remember_histsiz;
histactive = remember_histactive;
}
} else if (err)
zerr("can't write history file %s", fn, 0);