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fix tree printing multiple heredocs in one command, bug found by izabera

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tg
2015-09-05 20:20:48 +00:00
parent 4adcfe8b58
commit edc2acd61d
4 changed files with 76 additions and 29 deletions
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7
tree.c
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@ -23,7 +23,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/tree.c,v 1.75 2015/09/05 19:19:11 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/tree.c,v 1.76 2015/09/05 20:20:48 tg Exp $");
#define INDENT 8
@ -285,15 +285,14 @@ pioact(struct shf *shf, struct ioword *iop)
if (type == IOHERE) {
if (iop->delim)
wdvarput(shf, iop->delim, 0, WDS_TPUTS);
if (flag & IOHERESTR)
shf_putc(' ', shf);
/*XXX see IONDELIM hack */
} else if (iop->name) {
if (flag & IONAMEXP)
print_value_quoted(shf, iop->name);
else
wdvarput(shf, iop->name, 0, WDS_TPUTS);
shf_putc(' ', shf);
}
shf_putc(' ', shf);
prevent_semicolon = false;
}