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simplify

This commit is contained in:
tg 2013-07-21 18:39:21 +00:00
parent 3bc3e8665a
commit dd7b17e704
1 changed files with 8 additions and 4 deletions
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12
tree.c
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@ -23,7 +23,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/tree.c,v 1.69 2013/05/02 21:59:54 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/tree.c,v 1.70 2013/07/21 18:39:21 tg Exp $");
#define INDENT 8
@ -259,16 +259,20 @@ pioact(struct shf *shf, struct ioword *iop)
switch (type) {
case IOREAD:
shf_puts("<", shf);
shf_putc('<', shf);
break;
case IOHERE:
shf_puts(flag & IOSKIP ? "<<-" : "<<", shf);
shf_puts("<<", shf);
if (flag & IOSKIP)
shf_putc('-', shf);
break;
case IOCAT:
shf_puts(">>", shf);
break;
case IOWRITE:
shf_puts(flag & IOCLOB ? ">|" : ">", shf);
shf_putc('>', shf);
if (flag & IOCLOB)
shf_putc('|', shf);
break;
case IORDWR:
shf_puts("<>", shf);