[git commit master 1/1] test: add examples when "%s: unknown operand" happens

[Denys Vlasenko]

commit: http://git.busybox.net/busybox/commit/?id=27c6c00a7cf141aaa972c0f9691072db287a36ae
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 coreutils/test.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/coreutils/test.c b/coreutils/test.c
index 6524c4f..8248a1e 100644
--- a/coreutils/test.c
+++ b/coreutils/test.c
@@ -878,7 +878,10 @@ int test_main(int argc, char **argv)
 	res = !oexpr(check_operator(*args));
 
 	if (*args != NULL && *++args != NULL) {
-		/* TODO: example when this happens? */
+		/* Examples:
+		 * test 3 -lt 5 6
+		 * test -t 1 2
+		 */
 		bb_error_msg("%s: unknown operand", *args);
 		res = 2;
 	}
-- 
1.7.2.2