From 091f831424e8aa2052484ef07f0225f5405d086f Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sun, 17 Mar 2013 14:25:22 +0100 Subject: [PATCH] ash: add comment about failures in source builtin. No code changes. Signed-off-by: Denys Vlasenko --- shell/ash.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/shell/ash.c b/shell/ash.c index fbbdb06b0..edcb7c028 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -12258,6 +12258,9 @@ dotcmd(int argc, char **argv) /* "false; . empty_file; echo $?" should print 0, not 1: */ exitstatus = 0; + /* This aborts if file isn't found, which is POSIXly correct. + * bash returns exitcode 1 instead. + */ fullname = find_dot_file(argv[1]); argv += 2; @@ -12269,6 +12272,9 @@ dotcmd(int argc, char **argv) shellparam.p = argv; }; + /* This aborts if file can't be opened, which is POSIXly correct. + * bash returns exitcode 1 instead. + */ setinputfile(fullname, INPUT_PUSH_FILE); commandname = fullname; cmdloop(0); -- 2.25.1