JehanneOS/mksh
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Merge tag 'mksh-R52c'

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KO Myung-Hun
2016-03-05 14:59:34 +09:00
parent e9364a4318 10d43a1622
commit 68f6e899ef
20 changed files with 387 additions and 489 deletions
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9
exec.c
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@ -23,7 +23,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.171 2016/01/21 18:24:39 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.172 2016/03/01 18:30:04 tg Exp $");
#ifndef MKSH_DEFAULT_EXECSHELL
#define MKSH_DEFAULT_EXECSHELL MKSH_UNIXROOT "/bin/sh"
@ -1623,13 +1623,6 @@ herein(struct ioword *iop, char **resbuf)
struct temp *h;
int i;
/* ksh -c 'cat <<EOF' can cause this... */
if (iop->heredoc == NULL && !(iop->ioflag & IOHERESTR)) {
warningf(true, Tmissinghere);
/* special to iosetup(): don't print error */
return (-2);
}
/* lexer substitution flags */
i = (iop->ioflag & IOEVAL) ? (ONEWORD | HEREDOC) : 0;