X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/e4d2f2b042100182ff5b214fd6848b71d70fad7d..a61871a18ffa9fc28e7ab0950415404350c8c857:/tests/setup.sh

diff --git a/tests/setup.sh b/tests/setup.sh
index 95acb54..30f90d5 100755
--- a/tests/setup.sh
+++ b/tests/setup.sh
@@ -113,7 +113,7 @@ run_test()
 	then
 		printf " %2d) %-60s [ok]\n" $test_count "$desc"
 	else
-		((test_failed++))
+		test_failed=$(expr $test_failed + 1)
 		printf " %2d) %-60s [failed]\n" $test_count "$desc"
 	fi
 }