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-rwxr-xr-xtests/setup.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/setup.sh b/tests/setup.sh
index 95acb54..30f90d5 100755
--- a/tests/setup.sh
+++ b/tests/setup.sh
@@ -114,5 +114,5 @@ run_test()
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