tests: shell: Return non-zero on error

If any test fails, return a non-zero exit code.

Signed-off-by: Phil Sutter <phil@nwl.cc>

diff --git a/iptables/tests/shell/run-tests.sh b/iptables/tests/shell/run-tests.sh
index 65c37adb75f2ad95f91610ccd4d55ae059efa009..7878760fdcc4d9ef65c65e0c30b5adbb88ab9fc1 100755 (executable)
--- a/iptables/tests/shell/run-tests.sh
+++ b/iptables/tests/shell/run-tests.sh
@@ -195,4 +195,4 @@ failed=$((legacy_fail+failed))
 
 msg_info "combined results: [OK] $ok [FAILED] $failed [TOTAL] $((ok+failed))"
 
-exit 0
+exit -$failed