[git commit] make --help return exitcode 0. Closes 5612

[Denys Vlasenko]

commit: http://git.busybox.net/busybox/commit/?id=efd0698f74caab0a0c8a51228b923ee142e8e278
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 libbb/appletlib.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index 67df446..c22686e 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -750,7 +750,7 @@ void FAST_FUNC run_applet_no_and_exit(int applet_no, char **argv)
 //TODO: just compare applet_no with APPLET_NO_test
 		if (!ENABLE_TEST || strcmp(applet_name, "test") != 0) {
 			/* If you want "foo --help" to return 0: */
-			/*xfunc_error_retval = 0;*/
+			xfunc_error_retval = 0;
 			bb_show_usage();
 		}
 	}