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Revert "Added important comment about blocked_pid"

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This reverts commit 16d2f4faff4d06c26a162c50fb47fc2f1f0f73e0.
It was meant for the major branch.
This commit is contained in:
Kurtis Rader 2017-08-13 15:25:54 -07:00
parent 177256064c
commit a4593d011a
1 changed files with 0 additions and 2 deletions
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src/exec.cpp
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@ -496,8 +496,6 @@ void exec_job(parser_t &parser, job_t *j) {
// We are careful to set these to -1 when closed, so if we exit the loop abruptly, we can still
// close them.
bool pgrp_set = false;
//this is static since processes can block on input/output across jobs
//the main exec_job loop is only ever run in a single thread, so this is OK
static pid_t blocked_pid = -1;
int pipe_current_read = -1, pipe_current_write = -1, pipe_next_read = -1;
for (std::unique_ptr<process_t> &unique_p : j->processes) {