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Revert "lib/spawn.c run_command: don't loop forever if waitpid() is returning ECHILD"

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This reverts commit 1697c192ac.
This commit is contained in:
Thomas Abraham 2019-05-06 14:23:58 -04:00
parent 1697c192ac
commit 8d39357c84
1 changed files with 2 additions and 3 deletions
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5
lib/spawn.c
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@ -68,9 +68,8 @@ int run_command (const char *cmd, const char *argv[],
do { do {
wpid = waitpid (pid, status, 0); wpid = waitpid (pid, status, 0);
} while ( ((pid_t)-1 == wpid && errno != ECHILD) } while ( ((pid_t)-1 == wpid && errno == EINTR)
&& (((pid_t)-1 == wpid && errno == EINTR) || ((pid_t)-1 != wpid && wpid != pid));
|| ((pid_t)-1 != wpid && wpid != pid)));
if ((pid_t)-1 == wpid) { if ((pid_t)-1 == wpid) {
fprintf (stderr, "%s: waitpid (status: %d): %s\n", fprintf (stderr, "%s: waitpid (status: %d): %s\n",