change to binary file detection; fix for negative fractional read timeout; check more often for terminating signals in subshells; clear process substitutions in subshells; wait only for last procsub if `wait' is called without arguments

2026-07-10 21:50:49 +02:00 · 2022-10-31 10:08:36 -04:00
parent 6711d2dc77
commit b48c234286
11 changed files with 5442 additions and 6955 deletions
@@ -135,6 +135,7 @@ sleep_builtin (WORD_LIST *list)
 	if (list->word && ISOPTION (list->word->word, '-'))
 		list = list->next;

+	/* Reject options and negative arguments */
 	if (*list->word->word == '-' || list->next) {
 		builtin_usage ();
 		return (EX_USAGE);