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Replace the previous checkin with the correct fix.

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This commit is contained in:
Rob Landley 2006-07-19 21:43:53 +00:00
parent 3b0cfb40a5
commit 53702e53ba
1 changed files with 2 additions and 2 deletions
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4
shell/hush.c
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@ -1284,7 +1284,7 @@ static int run_pipe_real(struct pipe *pi)
int i; int i;
int nextin, nextout; int nextin, nextout;
int pipefds[2]; /* pipefds[0] is for reading */ int pipefds[2]; /* pipefds[0] is for reading */
struct child_prog *child = NULL; struct child_prog *child;
const struct built_in_command *x; const struct built_in_command *x;
char *p; char *p;
@ -1295,7 +1295,7 @@ static int run_pipe_real(struct pipe *pi)
* Builtins within pipes have to fork anyway, and are handled in * Builtins within pipes have to fork anyway, and are handled in
* pseudo_exec. "echo foo | read bar" doesn't work on bash, either. * pseudo_exec. "echo foo | read bar" doesn't work on bash, either.
*/ */
if (pi->num_progs == 1) child = & (pi->progs[0]); child = & (pi->progs[0]);
if (pi->num_progs == 1 && child->group && child->subshell == 0) { if (pi->num_progs == 1 && child->group && child->subshell == 0) {
int squirrel[] = {-1, -1, -1}; int squirrel[] = {-1, -1, -1};
int rcode; int rcode;