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Fixed a bug where the call to function "preexec" might pass the wrong

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history line.  Added two extra args to preexec to give the user more
info on the command that is about to be executed.
This commit is contained in:
Wayne Davison 2001-04-11 05:26:26 +00:00
parent ca3f1a3b79
commit e3e22f715c
1 changed files with 9 additions and 1 deletions
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10
Src/init.c
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@ -135,15 +135,23 @@ loop(int toplevel, int justonce)
if (toplevel && (preprog = getshfunc("preexec")) != &dummy_eprog) {
LinkList args;
int osc = sfcontext;
char *cmdstr;
args = znewlinklist();
zaddlinknode(args, "preexec");
if (hist_ring)
/* If curline got dumped from the history, we don't know
* what the user typed. */
if (hist_ring && curline.histnum == curhist)
zaddlinknode(args, hist_ring->text);
else
zaddlinknode(args, "");
zaddlinknode(args, getjobtext(prog, NULL));
zaddlinknode(args, cmdstr = getpermtext(prog, NULL));
sfcontext = SFC_HOOK;
doshfunc("preexec", preprog, args, 0, 1);
sfcontext = osc;
zsfree(cmdstr);
freelinklist(args, (FreeFunc) NULL);
errflag = 0;
}