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zsh-workers/9625

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This commit is contained in:
Tanaka Akira 2000-02-09 01:15:23 +00:00
parent deac7dec24
commit 6845f57d4c
5 changed files with 40 additions and 37 deletions
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7
Src/exec.c
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@ -1661,13 +1661,12 @@ execcmd(Estate state, int input, int output, int how, int last1)
} else if (varspc) {
nullexec = 2;
break;
} else if (((!nullcmd || !*nullcmd || opts[IGNORENULLCMD])
&& !opts[SHNULLCMD])
||(cflags & BINF_PREFIX)) {
} else if (!nullcmd || !*nullcmd || opts[CSHNULLCMD] ||
(cflags & BINF_PREFIX)) {
zerr("redirection with no command", NULL, 0);
errflag = lastval = 1;
return;
} else if (!nullcmd || !*nullcmd || opts[IGNORENULLCMD]) {
} else if (!nullcmd || !*nullcmd || opts[SHNULLCMD]) {
if (!args)
args = newlinklist();
addlinknode(args, dupstring(":"));