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Remove some dead variables.

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Fix screwy output for invalid tilde expansion in expand.cpp
Some cleanup per clang static analyzer
This commit is contained in:
ridiculousfish
2012-03-25 23:31:03 -07:00
parent a11687fc5c
commit 31b7d076b7
6 changed files with 17 additions and 19 deletions
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5
exec.cpp
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@@ -718,6 +718,7 @@ void exec( parser_t &parser, job_t *j )
for( p=j->first_process; p; p = p->next )
{
const bool p_wants_pipe = (p->next != NULL);
mypipe[1]=-1;
skip_fork=0;
@@ -748,7 +749,7 @@ void exec( parser_t &parser, job_t *j )
j->io = io_add( j->io, &pipe_read );
}
if( p->next )
if( p_wants_pipe )
{
// debug( 1, L"%ls|%ls" , p->argv[0], p->next->argv[0]);
@@ -1315,7 +1316,7 @@ void exec( parser_t &parser, job_t *j )
Set up the pipe the next process uses to read from the
current process_t
*/
if( p->next )
if( p_wants_pipe )
pipe_read.param1.pipe_fd[0] = mypipe[0];
/*