ksh/ksh93-heredoclex.dif
2013-02-28 13:39:26 +00:00

20 lines
668 B
Plaintext

--- src/cmd/ksh93/sh/lex.c
+++ src/cmd/ksh93/sh/lex.c 2013-02-26 12:21:11.618820739 +0100
@@ -1559,6 +1559,7 @@ static int comsub(register Lex_t *lp, in
register int line=lp->sh->inlineno;
char *first,*cp=fcseek(0),word[5];
int off, messages=0, assignok=lp->assignok, csub;
+ struct ionod *inheredoc = lp->heredoc;
struct lexstate save;
save = lp->lex;
csub = lp->comsub;
@@ -1683,7 +1684,7 @@ done:
lp->lexd.dolparen--;
lp->lex = save;
lp->assignok = (endchar(lp)==RBRACT?assignok:0);
- if(lp->heredoc)
+ if(lp->heredoc && !inheredoc)
errormsg(SH_DICT,ERROR_exit(SYNBAD),e_lexsyntax5,lp->sh->inlineno,lp->heredoc->ioname);
return(messages);
}