[LTP] [PATCH 1/3] tst_test.sh: Allow -i0

[Petr Vorel]

-i0 is supported in C API, allowing to test only that setup and
cleanup are coded properly (no test is being run), which is useful for
debugging.

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 testcases/lib/tst_test.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/testcases/lib/tst_test.sh b/testcases/lib/tst_test.sh
index 28b7d12ba..c6e0752f3 100644
--- a/testcases/lib/tst_test.sh
+++ b/testcases/lib/tst_test.sh
@@ -646,8 +646,8 @@ tst_run()
 		tst_brk TBROK "Expected number (-i) not '$TST_ITERATIONS'"
 	fi
 
-	if [ "$TST_ITERATIONS" -le 0 ]; then
-		tst_brk TBROK "Number of iterations (-i) must be > 0"
+	if [ "$TST_ITERATIONS" -lt 0 ]; then
+		tst_brk TBROK "Number of iterations (-i) must be >= 0"
 	fi
 
 	[ "$TST_NEEDS_ROOT" = 1 ] && tst_require_root
-- 
2.36.1