2 files changed, 16 insertions, 4 deletions
diff --git a/tests/internals/test_internals_valgrind.sh b/tests/internals/test_internals_valgrind.sh
index 4511ccd..837a3cc 100755
--- a/tests/internals/test_internals_valgrind.sh
+++ b/tests/internals/test_internals_valgrind.sh
@@ -1,5 +1,11 @@
-#!/bin/sh
+#!/bin/sh -eu
 if [ ! -x ./test_internals ]; then
     cd `dirname "$0"`
 fi
-valgrind --error-exitcode=100 ./test_internals
+
+if [ -n "`which valgrind`" ]; then
+    valgrind --error-exitcode=100 ./test_internals
+else
+    echo "Warning: valgrind not found. Running without."
+    ./test_internals
+fi
diff --git a/tests/internals/test_rate_limiter_valgrind.sh b/tests/internals/test_rate_limiter_valgrind.sh
index bf0a7cd..5958492 100755
--- a/tests/internals/test_rate_limiter_valgrind.sh
+++ b/tests/internals/test_rate_limiter_valgrind.sh
@@ -1,5 +1,11 @@
-#!/bin/sh
+#!/bin/sh -eu
 if [ ! -x ./test_rate_limiter ]; then
     cd `dirname "$0"`
 fi
-valgrind --error-exitcode=100 ./test_rate_limiter
+
+if [ -n "`which valgrind`" ]; then
+    valgrind --error-exitcode=100 ./test_rate_limiter
+else
+    echo "Warning: valgrind not found. Running without."
+    ./test_rate_limiter
+fi